Academic article

• Cathrine Ebbing; Anne Halmøy; E. Jauniaux et al. (2026). Association between isolated single umbilical artery and neurodevelopmental disorders: population-based study. (external link)
• Ine Hildershavn Moen; Marit Gudlaug Kiperberg; Jørg Kessler et al. (2025). Er identifisering av navlesnorfestet ved rutineultralyd-undersokelse i 1. og 2. trimester gjennomforbart?. (external link)
• Sedina Atic Kvalvik; Hanna Åmark; Rikke Bek Helmig et al. (2025). Maternal deaths from sepsis in the Nordic countries during 2005–2021: A descriptive study. (external link)
• Sindre Grindheim; Svein Rasmussen; Johanne Kolvik von Ely Iversen et al. (2025). Influence of instrument choice on fear of childbirth after assisted vaginal delivery: A secondary analysis of the Bergen birth study. (external link)
• Cathrine Ebbing; Anne Halmøy; Svein Rasmussen et al. (2025). Umbilical cord length and neurodevelopmental disorders, a national cohort study. (external link)
• Sedina Atic Kvalvik; Sofie Branæs Zakariassen; Sofie Overrein et al. (2024). Obstetric infections and clinical characteristics of maternal sepsis: a hospital-based retrospective cohort study. (external link)
• Svein Rasmussen; Cathrine Ebbing; Elham Baghestan et al. (2024). Shoulder dystocia by severity in families: A nationwide population study. (external link)
• Svein Rasmussen; Ellen Øen Carlsen; Lorentz Linde et al. (2023). Paternal and maternal birthweight and offspring risk of macrosomia at term gestations: A nationwide population study. (external link)
• Cathrine Ebbing; Svein Rasmussen; Jørg Kessler et al. (2022). Association of placental and umbilical cord characteristics with cerebral palsy: a national cohort study. (external link)
• Lorentz Erland Linde; Cathrine Ebbing; Dag Moster et al. (2022). Recurrence of postpartum hemorrhage, maternal and paternal contribution, and the effect of offspring birthweight and sex: a population-based cohort study. (external link)
• Lorentz Erland Linde; Svein Rasmussen; Dag Moster et al. (2022). Risk factors and recurrence of cause-specific postpartum hemorrhage: A population-based study. (external link)
• Lorentz Erland Linde; Cathrine Ebbing; Dag Moster et al. (2021). Recurrence of postpartum hemorrhage in relatives: A population-based cohort study. (external link)
• Sedina Atic Kvalvik; Svein Rasmussen; Heidi Frances Thornhill et al. (2021). Risk factors for surgical site infection following cesarean delivery: A hospital-based case–control study. (external link)
• Agnethe Lund; Cathrine Ebbing; Svein Rasmussen et al. (2021). Pre-gestational diabetes: Maternal body mass index and gestational weight gain are associated with augmented umbilical venous flow, fetal liver perfusion, and thus birthweight. (external link)
• Helene Sofie Eriksen; Susanne Høy; Lorentz Irgens et al. (2020). Social inequalities in the provision of obstetric services in Norway 1967-2009: A population-based cohort study. (external link)
• Sjur Lehmann; Elham Baghestan; Per E Børdahl et al. (2020). Low risk pregnancies after a cesarean section: Determinants of trial of labor and its failure. (external link)
• Ganesh Acharya; Cathrine Ebbing; Henriette Odland Karlsen et al. (2019). Sex-specific reference ranges of cerebroplacental and umbilicocerebral ratios: A longitudinal study.. (external link)
• Agnethe Lund; Cathrine Ebbing; Svein Rasmussen et al. (2019). Altered development of fetal liver perfusion in pregnancies with pregestational diabetes. (external link)
• Sjur Lehmann; Elham Baghestan; Per E Børdahl et al. (2019). Trial of labor after cesarean section in risk pregnancies: A population-based cohort study. (external link)
• Svein Rasmussen; Cathrine Ebbing; Lorentz Erland Linde et al. (2018). Placental abruption in parents who were born small: registry-based cohort study. (external link)
• Sjur Lehmann; Elham Baghestan; Per E Børdahl et al. (2018). Perinatal outcome in births after a previous cesarean section at high trial of labor rates. (external link)
• Lorentz Erland Linde; Svein Rasmussen; Jørg Kessler et al. (2018). Extreme umbilical cord lengths, cord knot and entanglement: Risk factors and risk of adverse outcomes, a population-based study. (external link)
• Roy Miodini Nilsen; Eline Skirnisdottir Vik; Svein Rasmussen et al. (2018). Preeclampsia by maternal reasons for immigration: A population-based study. (external link)
• Agnethe Lund; Cathrine Ebbing; Svein Rasmussen et al. (2018). Maternal diabetes alters the development of ductus venosus shunting in the fetus. (external link)
• Jørg Kessler; Synnøve Lian Johnsen; Cathrine Ebbing et al. (2018). Estimated date of delivery based on second trimester fetal head circumference: A population-based validation of 21 451 deliveries. (external link)
• Henriette Odland Karlsen; Synnøve Lian Johnsen; Svein Rasmussen et al. (2018). The human yolk sac size reflects involvement in embryonic and fetal growth regulation. (external link)
• Cathrine Ebbing; Svein Rasmussen; Rolv Skjaerven et al. (2017). Risk factors for recurrence of hypertensive disorders of pregnancy, a population-based cohort study. (external link)
• Svein Rasmussen; Cathrine Ebbing; Lorentz M. Irgens (2017). Predicting preeclampsia from a history of preterm birth. (external link)
• Ingvild Dahl Sunde; Christina Vekseth; Svein Rasmussen et al. (2017). Placenta, cord and membranes: a dual center validation study of midwives' classifications and notifications to the Medical Birth Registry of Norway. (external link)
• Sjur Lehmann; Elham Baghestan; Per E Børdahl et al. (2017). Validation of data in the Medical Birth Registry of Norway on delivery after a previous cesarean section. (external link)
• Cathrine Ebbing; Synnøve Lian Johnsen; Susanne Albrechtsen et al. (2017). Velamentous or marginal cord insertion and the risk of spontaneous preterm birth, prelabor rupture of the membranes, and anomalous cord length, a population-based study. (external link)
• Henriette Odland Karlsen; Cathrine Ebbing; Svein Rasmussen et al. (2016). Use of conditional centiles of middle cerebral artery pulsatility index and cerebroplacental ratio in the prediction of adverse perinatal outcomes. (external link)
• Henriette Odland Karlsen; Synnøve Lian Johnsen; Svein Rasmussen et al. (2016). Prediction of adverse perinatal outcome of small-for-gestational-age pregnancy using size centiles and conditional growth centiles. (external link)
• Anne Marie Oftedal; Kari Busterud; Lorentz M. Irgens et al. (2016). Socio-economic risk factors for preterm birth in Norway 1999-2009. (external link)
• HO Karlsen; SL Johnsen; Svein Rasmussen et al. (2016). Prediction of adverseperinatal outcome of small-for-gestational-age pregnancy using size centiles and conditional growth centiles. (external link)
• Cathrine Ebbing; Torvid Kiserud; Synnøve Lian Johnsen et al. (2015). Third stage of labor risks in velamentous and marginal cord insertion: A population-based study. (external link)
• Line Sletner; Svein Rasmussen; Anne Karen Jenum et al. (2015). Ethnic differences in fetal size and growth in a multi-ethnic population. (external link)
• Ulla Waldenstöm; Vigdis Aasheim; Anne Britt Vika Nilsen et al. (2014). Adverse pregnancy outcomes related to advanced maternal age compared with smoking and being overweight. (external link)
• Vigdis Aasheim; Ulla Waldenström; Svein Rasmussen et al. (2014). Satisfaction with life during pregnancy and early motherhood in first-time mothers of advanced age: A population-based longitudinal study. (external link)
• Svein Rasmussen; Lorentz M. Irgens; J Espinoza (2014). Maternal obesity and excess of fetal growth in pre-eclampsia. (external link)
• Anne Britt Vika Nilsen; Ulla Waldenström; Svein Rasmussen et al. (2013). Characteristics of first-time fathers of advanced age: a Norwegian population-based study. (external link)
• Cathrine Ebbing; Torvid Kiserud; Synnøve Lian Johnsen et al. (2013). Prevalence, risk factors and outcomes of velamentous and marginal cord insertions: A population-based study of 634,741 pregnancies. (external link)
• Vigdis Aasheim; Ulla Waldenström; Svein Rasmussen et al. (2013). Experience of childbirth in first-time mothers of advanced age - a Norwegian population-based study. (external link)
• Elham Baghestan; Lorentz M. Irgens; Per E Børdahl et al. (2013). Familial risk of obstetric anal sphincter injuries: registry-based cohort study. (external link)
• Grete A Kro; Branislava Markovic Yli; Svein Rasmussen et al. (2013). Association between umbilical cord artery pCO2 and the Apgar score; elevated levels of pCO2 may be beneficial for neonatal vitality after moderate acidemia. (external link)
• Branislava Markovic Yli; Grete A Kro; Svein Rasmussen et al. (2012). How does the duration of active pushing in labor affect neonatal outcomes?. (external link)
• Elham Baghestan; Lorentz M. Irgens; Per E Børdahl et al. (2012). Risk of recurrence and subsequent delivery after obstetric anal sphincter injuries. (external link)
• Ulla Waldenström; Karin Gottvall; Svein Rasmussen (2012). Caesarean section in nulliparous women of advanced maternal age has been reduced in Sweden and Norway since the 1970s: a register-based study. (external link)
• Vigdis Aasheim; Ulla Waldenström; Anna Hjelmstedt et al. (2012). Associations between advanced maternal age and psychological distress in primiparous women, from early pregnancy to 18 months postpartum. (external link)
• Anne Britt Vika Nilsen; Ulla Waldenström; Anna Hjelmsted et al. (2012). Characteristics of women who are pregnant with their first baby at an advanced age. (external link)
• Miriam K Nyberg; Synnøve Lian Johnsen; Svein Rasmussen et al. (2012). Blood flow in the foetal superior vena cava and the effect of foetal breathing movements. (external link)
• Jana Midelfart Hoff; Maria Loane; Nils Erik Gilhus et al. (2011). Arthrogryposis multiplexa congenita; an epidemiologic study of nearly 9 million births in 24 Eurocat registers. (external link)
• Cathrine Ebbing; Svein Rasmussen; Torvid Kiserud (2011). Fetal hemodynamic development in macrosomic growth. (external link)
• Henriette Hellebust; Synnøve Lian Johnsen; Svein Rasmussen et al. (2011). Maternal weight gain: a determinant for fetal abdominal circumference in the second trimester. (external link)
• Vibecke Høgberg; Svein Rasmussen; Stein Atle Lie et al. (2011). Placental abruption and premature rupture of membranes. (external link)
• Miriam K Nyberg; Synnøve Lian Johnsen; Svein Rasmussen et al. (2011). Hemodynamics of fetal breathing movements: the inferior vena cava. (external link)
• Jørg Kessler; Svein Rasmussen; Keith Godfrey et al. (2011). Venous liver blood flow and regulation of human fetal growth: evidence from macrosomic fetuses. (external link)
• Kari Klungsøyr Melve; Rolv Skjaerven; Svein Rasmussen et al. (2010). Recurrence of stillbirth in sibships: population-based cohort study. (external link)
• Grete A Kro; Branislava Markovic Yli; Svein Rasmussen et al. (2010). A new tool for the validation of umbilical cord acid-base data. (external link)
• Elham Baghestan; Lorentz M. Irgens; Per E Børdahl et al. (2010). Trends in Risk Factors for Obstetric Anal Sphincter Injuries in Norway. (external link)
• Mulu Muleta Bedane; Svein Rasmussen; Torvid Kiserud (2010). Obstetric fistula in 14,928 Ethiopian women. (external link)
• Miriam K Nyberg; Synnøve Lian Johnsen; Svein Rasmussen et al. (2010). Fetal breathing is associated with increased umbilical blood flow. (external link)
• Philipp Klaritsch; Jan A. Deprest; Tim Van Mieghem et al. (2009). Reference ranges for middle cerebral artery peak systolic velocity in monochorionic diamniotic twins: a longitudinal study. (external link)
• Catherine Ebbing; Svein Arvid Rasmussen; Keith M Godfrey et al. (2009). Redistribution pattern of fetal liver circulation in intrauterine growth restriction. (external link)
• Britt Ingeborg Eide; Anne Britt Vika Nilsen; Svein Rasmussen (2009). Births in two different delivery units in the same clinic – A prospective study of healthy primiparous women. (external link)
• Jörg Kessler; Svein Arvid Rasmussen; Keith Godfrey et al. (2009). Fetal growth restriction is associated with prioritization of umbilical blood flow to the left hepatic lobe at the expense of the right lobe. (external link)
• Cathrine Ebbing; Svein Arvid Rasmussen; Keith M Godfrey et al. (2009). Fetal superior mesenteric artery: Longitudinal reference ranges and evidence of regulatory link to portal liver circulation. (external link)
• Svein Rasmussen; Lorentz M. Irgens (2009). Occurrence of placental abruption in relatives. (external link)
• Svein Arvid Rasmussen; Lorentz M Irgens; Rolv Skjærven et al. (2009). Prior adverse pregnancy outcome and the risk of stillbirth. (external link)
• Synnøve L Johnsen; Tom Wilsgaard; Svein Arvid Rasmussen et al. (2008). Fetal size in the second trimester is associated with the duration of pregnancy, small fetuses having longer pregnancies. (external link)
• C Ebbing; Svein Arvid Rasmussen; KM Godfrey et al. (2008). Fetal celiac and splenic artery flow velocity and pulsatility index: longitudinal reference ranges and evidence for vasodilation at a low portocaval pressure gradient. (external link)
• Jørg Kessler; Svein Rasmussen; Keith M. Godfrey et al. (2008). Longitudinal Study of Umbilical and Portal Venous Blood flow to the Fetal Liver: Low Pregnancy Weight Gain is Associated With Preferential Supply to the Fetal Left Liver Lobe. (external link)
• Mette Tollånes; Svein Arvid Rasmussen; Lorentz M Irgens (2008). Caesarean section among relatives. (external link)
• C Ebbing; Svein Arvid Rasmussen; KM Godfrey et al. (2008). Hepatic artery hemodynamics suggest operation of a buffer response in the human fetus. (external link)
• Roy M Nilsen; Stein Emil Vollset; Svein Arvid Rasmussen et al. (2008). Folic acid and multivitamin supplement use and risk of placental abruption: A population-based registry study. (external link)
• Svein Arvid Rasmussen; Lorentz M Irgens (2008). History of fetal growth restriction is more strongly associated with severe rather than milder pregnancy-induced hypertension. (external link)
• Synnøve Lian Johnsen; Tom Wilsgaard; Svein Rasmussen et al. (2008). Fetal size in the second trimester is associated with the duration of pregnancy, small fetuses having longer pregnancies. (external link)
• Daniel Salpou; Torvid Kiserud; Svein Rasmussen et al. (2008). Fetal age assessment based on 2nd trimester ultrasound in Africa and the effect of ethnicity. (external link)
• Susanne Albrechtsen; Svein Arvid Rasmussen; Steinar Thoresen et al. (2008). Pregnancy outcome in women before and after cervical conisation: population based cohort study. (external link)
• Vibecke Høgberg; Svein Arvid Rasmussen; Lorentz M Irgens (2007). The effect of smoking and hypertensive disorders on abruptio placentae in Norway 1999-2002. (external link)
• Sjur Lehmann; Per Børdahl; Svein Rasmussen et al. (2007). Norwegian midwives and doctors have increased cesarean section rates. (external link)
• Jørg Kessler; Svein Rasmussen; Torvid Kiserud (2007). The fetal portal vein: normal blood flow development during the second half of human pregnancy. (external link)
• Svein Arvid Rasmussen (2007). Abruptio placentae – relationship with other placental dysfunction related conditions. (external link)
• John M.D. Thompson; Lorentz M Irgens; Rolv Skjærven et al. (2007). Placenta weight percentile curves for singleton deliveries. (external link)
• J Kessler; Svein Arvid Rasmussen; T Kiserud (2007). The left portal vein as an indicator of watershed in the fetal circulation: development during the second half of pregnancy and a suggested method of evaluation. (external link)
• Elham Baghestan; Per E Børdahl; Svein Arvid Rasmussen et al. (2007). A validation of the diagnosis of obstetric sphincter tears in two Norwegian databases, the Medical Birth Registry and the Patient Administration System. (external link)
• Cathrine Ebbing; Svein Rasmussen; Torvid Kiserud (2007). Middle cerebral artery blood flow velocities and pulsatility index and the cerebroplacental pulsatility ratio: longitudinal reference ranges and terms for serial measurements. (external link)
• Sjur Lehmann; Per E Børdahl; Svein Arvid Rasmussen et al. (2007). Norwegian midwives and doctors have increased cesarean section rates. (external link)
• Svein Arvid Rasmussen; Lorentz M Irgens (2007). Pregnancy-induced hypertension in women who were born small. (external link)
• SL Johnsen; T Wilsgaard; Svein Arvid Rasmussen et al. (2006). Longitudinal reference charts for growth of the fetal head, abdomen and femur. (external link)
• Olga Basso; Svein Arvid Rasmussen; Clarice R Weinberg et al. (2006). Trends in fetal and infant survival following preeclampsia. (external link)
• JØ Berle; Arnstein Mykletun; Anne Kjersti Nesje Daltveit et al. (2006). Outcomes in adulthood for children with foetal growth retardation. A linkage study from the Nord-Trondelag Health Study (HUNT) and the Medical Birth Registry of Norway. (external link)
• SL Johnsen; Svein Arvid Rasmussen; Rita Sollien et al. (2006). Accuracy of second trimester fetal head circumference and biparietal diameter for predicting the time of spontaneous birth. (external link)
• SL Johnsen; Svein Arvid Rasmussen; T Wilsgaard et al. (2006). Longitudinal reference ranges for estimated fetal weight. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2006). Accurary of second trimester fetal head circumference and biparietal diameter for predicting the time of spontaneous birth - Reply. (external link)
• Synnøve Lian Johnsen; Tom Wilsgaard; Svein Rasmussen et al. (2006). Longitudinal reference charts for growth of the fetal head, abdomen and femur. (external link)
• Svein Rasmussen; Lorentz Irgens (2006). The effects of smoking and hypertensive disorders on fetal growth. (external link)
• S.M. Skulstad; M. Ulriksen; Svein Arvid Rasmussen et al. (2006). Effect of umbilical ring constriction on Wharton's jelly. (external link)
• Torvid Kiserud; C Ebbing; J Kessler et al. (2006). Fetal cardiac output, distribution to the placenta and impact of placental compromise. (external link)
• Torvid Kiserud; J Kessler; C Ebbing et al. (2006). Ductus venosus shunting in growth-restricted fetuses and the effect of umbilical circulatory compromise. (external link)
• Kari Straume Haugland; Svein Arvid Rasmussen; Anne Kjersti Nesje Daltveit (2006). Group intervention for women with pelvic girdle pain in pregnancy. A randomized controlled trial. (external link)
• J Kessler; Svein Arvid Rasmussen; M Hanson et al. (2006). Longitudinal reference ranges for ductus venosus flow velocities and waveform indices. (external link)
• Svein Arvid Rasmussen; Torvid Kiserud; Susanne Albrechtsen (2006). Foetal size and body proportion at 17-19 weeks of gestation and neonatal size, proportion, and outcome. (external link)
• Svein Arvid Rasmussen; Lorentz M Irgens (2006). The effects of smoking and hypertensive disorders on fetal growth. (external link)
• John M. D. Thompson; Lorentz M Irgens; Svein Arvid Rasmussen et al. (2006). Secular trends in socio-economic status and the implications for preterm birth. (external link)
• Synnøve Lian Johnsen; Tom Wilsgaard; Svein Rasmussen et al. (2006). Longitudinal reference ranges for growth of the fetal head, abdomen and femur. (external link)
• Svein Rasmussen; Torvid Kiserud; Susanne Albrechtsen (2006). Foetal size and body proportion at 17-19 weeks of gestation and neonatal size, proportion, and outcome. (external link)
• Torvid Kiserud; Jørg Kessler; Cathrine Ebbing et al. (2006). Ductus venosus shunting in growth-restricted fetuses and the effect of umbilical circulatory compromise. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Tom Wilsgaard et al. (2006). Longitudinal reference ranges for estimated fetal weight. (external link)
• Svein Rasmussen; Per Bjarne Bergsjø; Geir Jacobsen et al. (2005). Haemoglobin and serum ferritin in pregnancy - correlation with smoking and body mass index. (external link)
• Svein Magne Skulstad; Svein Rasmussen; Silje Seglem et al. (2005). The effect of umbilical venous constriction on placental development, cord length and perinatal outcome. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2005). Fetal age assessment based on femur length at 10-25 weeks of gestation, and reference ranges for femur length to head circumference ratios. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Steinar Østerbø Thoresen et al. (2005). Har conisering betydning for svangerskapsutfall?. (external link)
• Svein Magne Skulstad; Svein Arvid Rasmussen; Silje Seglem et al. (2005). The effect of umbilical venous constriction on placental development, cord length and perinatal outcome. (external link)
• JØ Berle; A Mykletun; Anne Kjersti Nesje Daltveit et al. (2005). Neonatal outcomes in offspring of women with anxiety and depression during pregnancy. A linkage study from The Nord-Trøndelag Health Study (HUNT) and Medical Birth Registry of Norway. (external link)
• Svein Magne Skulstad; Torvid Kiserud; Svein Rasmussen (2004). The effect of vascular constriction on umbilical venous pulsation. (external link)
• Torvid Kiserud; G Chedid; Svein Rasmussen (2004). Foramen ovale changes in growth-restricted fetuses. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2004). Fetal age assessment based on ultrasound head biometry and the effect of maternal and fetal factors. (external link)
• Svein Rasmussen; Susanne Albrechtsen; Lorentz Irgens et al. (2003). Unexplained antepartum fetal death in Norway, 1985-97: diagnostic validation and some epidemiological aspects. (external link)
• Svein Rasmussen; Lorentz Irgens (2003). Fetal growth and body proportion in preeclampsia. (external link)
• Svein Rasmussen; Lorentz Irgens (2003). Fetal growth and body proportion in preeclampsia. (external link)
• Svein Rasmussen; Susanne Albrechtsen; Lorentz Irgens et al. (2003). Risk factors for unexplained antepartum fetal death in Norway 1967-1998. (external link)
• Svein Magne Skulstad; Torvid Kiserud; Svein Rasmussen (2002). Degree of fetal umbilical venous constriction at the abdominal wall in a low-risk population at 20-40 weeks of gestation. (external link)
• Svein Rasmussen; Lorentz Irgens; Susanne Albrechtsen et al. (2001). Women with a history of placental abruption: When in a subsequent pregnancy should special surveillance for a recurrent placental abruption be initiated?. (external link)
• Svein Rasmussen; Lorentz Irgens; Susanne Albrechtsen et al. (2001). Women with a history of placental abruption: when in a subsequent pregnancy should special surveillance for a recurrent placental abruption be initiated?. (external link)
• Torvid Kiserud; Svein Rasmussen (2001). Ultrasound assessment of the fetal foramen ovarle. (external link)
• Svein Magne Skulstad; Svein Rasmussen; Ole-Erik Iversen et al. (2001). The development of high venous velocity of the fetal umbilical ring during gestational weeks 11–19. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Lorentz Irgens (2000). Secular trends in peri- and neonatal mortality in breech presentation; Norway 1967-1994. (external link)
• Svein Rasmussen; Susanne Albrechtsen; K Dalaker (2000). Obstetric history and the risk of placenta previa. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens (2000). Breech presentation; secular trends in perinatal and postnatal mortality 1967-1994. (external link)
• Svein Rasmussen; Lorentz Irgens; K Dalaker (2000). Outcome of subsequent pregnancies after placental abruption: a risk assessment. (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (2000). Outcome of subsequent pregnancies after placental abruption: a risk assessment. (external link)
• Svein Rasmussen; Lorentz Irgens; Susanne Albrechtsen et al. (2000). Predicting preclampsia in the second pregnancy from low birth weight in the first pregnancy. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens (2000). Secular trends in peri- and neonatal mortality in breech presentation; Norway 1967-1994. (external link)
• Svein Rasmussen; Lorentz Irgens; Susanne Albrechtsen et al. (2000). Predicitng preeclampsia in the second pregnancy from low birth weight in the first pregnancy. (external link)
• Torvid Kiserud; Svein Rasmussen; Svein Magne Skulstad (2000). Blood flow and the degree of shunting through the ductus venosus in the human fetus. (external link)
• Svein Rasmussen; Lorentz M Irgens; Susanna Albrechtsen et al. (2000). Predicting preclampsia in the second pregnancy from low birth weight in the first pregnancy. (external link)
• Torvid Kiserud; Svein Rasmussen; SM Skulstad (2000). Blood flow and the degree of shunting through the ductus venosus in the human fetus. (external link)
• Svein Rasmussen; Lorentz M Irgens; Knut Dalaker (2000). Outcome of subsequent pregnancies after placental abruption: a risk assessment. (external link)
• Svein Rasmussen; Susanna Albrechtsen; Knut Dalaker (2000). Obstetric history and the risk of placenta previa. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Lorentz M Irgens (2000). Breech presentation; secular trends in perinatal and postnatal mortality 1967-1994. (external link)
• Torvid Kiserud; Svein Rasmussen (1999). Terminbestemmelse ved hjelp av ultralyd - kan metoden bli bedre?. (external link)
• Torvid Kiserud; T Saito; T Ozaki et al. (1999). Validation of diameter measurements by ultrasound: intraobserver and interobserver variations assessed in vitro in fetal sheep. (external link)
• Svein Rasmussen; Lorentz M Irgens; Knut Dalaker (1999). A history of placental dysfunction and risk of placental abruption. (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1999). A history of placental dysfunction and risk of placental abruption. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1999). Factors influencing delivery method in breech presentation. (external link)
• Svein Rasmussen; Lorentz M Irgens; Knut Dalaker (1999). A history of placental dysfunction and risk of placental abruption. (external link)
• Svein Rasmussen (1999). Validation of diameter measurements by ultrasound: intraobserver and interobserver variations assessed in vitro in fetal sheep. (external link)
• Torvid Kiserud; Svein Rasmussen (1999). Terminbestemmelse ved hjelp av ultralyd - kan metoden bli bedre?. (external link)
• T Kiserud; Svein Rasmussen (1999). Terminbestemmelese ved hjelp av ultralyd - kan metoden bli bedre?. (external link)
• Svein Rasmussen; P. Øian (1998). Smoking, plasma volume and pregnancy-induced hypertension. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Perinatal Mortality in Breech Presentation Sibships. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1998). Fetal and maternal contributions to the risk of pre-eclampsia: population based study. (external link)
• K.M. Eriksson; K. Haug; K. Å. Salvesen et al. (1998). Smoking habits among pregnant women in Norway 1994-95. (external link)
• Torvid Kiserud; Svein Rasmussen (1998). How repeat measurements affect the mean diameter of the umbilical vein and the ductus venosus. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). The occurrence of breech presentation in Norway 1967-1994. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Factors influencing delivery method in breech presentation. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Reproductive Career After Breech Presentation: Subsequent Pregnancy Rates, Interpregnancy Interval and Recurrence. (external link)
• Torvid Kiserud; Svein Rasmussen (1998). How repeat measurements affect the mean diameter of the umbilical vein and the ductus venosus. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Reproductive career after breech presentation: Subsequent pregnancy rates, interpregnancy interval, and recurrence. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Perinatal mortality in breech presentation sibships. (external link)
• Svein Rasmussen; P Øian (1998). Smoking, hemoglobin concentration and pregnancy-induced hypertension. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1998). Fetal and maternal contributions to risk of pre-eclampsia: population based study. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). The occurrence of breech presentation in Norway 1967-1994. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Perinatal mortality in Breech Presentation Sibships. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Perinatal mortality in Breech Presentation Sibships. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1998). Perinatal mortality in Breech Presentation Sibships. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). Reproductive Career After Breech Presentation: Subsequent Pregnancy Rates, Interpregnancy Interval, and Recurrence. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). Factors influencing delivery method in breech presentation. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). Factors influencing delivery method in breech presentation. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). Reproductive Career After Breech Presentation: Subsequent Pregnancy Rates, Interpregnancy Interval, and Recurrence. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Lorentz Irgens et al. (1998). The occurrence of breech presentation in Norway 1967-1994. (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1998). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (Author's reply). (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1998). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (Author's reply). (external link)
• Susanna Albrechtsen; Svein Rasmussen; H Reigstad et al. (1997). Evaluation of a protocol for selecting fetuses in breech presentation for vaginal delivery or cesarean section. (external link)
• Svein Rasmussen; LM Irgens; Knut Dalaker (1997). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (external link)
• Svein Rasmussen; Lorentz Irgens; P. Bergsjø et al. (1997). Perinatal mortality and case fatality after placental abruption in Norway 1967-1991. (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1997). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1997). Continuation and recurrence of breech presentation. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1997). Continuation and recurrence of breech presentation. (external link)
• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1997). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (external link)
• Susanne Albrechtsen; Svein Rasmussen; H. Reigstad et al. (1997). Evaluation of a protocol for selecting fetuses in breech presentation for vaginal delivery or cesarean section. (external link)
• Svein Rasmussen; Lorentz Irgens; P. Bergsjø et al. (1997). Perinatal mortality and case fatality after placental abruption in Norway 1967-1991. (external link)
• Susanna Albrechtsen; Svein Rasmussen; H. Reigstad et al. (1997). Evaluation of a protocol for selecting fetuses in breech presentation for vaginal delivery or cesarean section. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1997). Fetal and maternal contributions to risk of pre-eclampsia: population based study. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1997). Fetal and maternal contributions to risk of pre-eclampsia: population based study. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Per Bjarne Bergsjø et al. (1996). The occurence of placental abruption in Norway 1967-1991. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Per Bjarne Bergsjø et al. (1996). The occurence of placental abruption in Norway 1967-1991. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Per Bjarne Bergsjø et al. (1996). Perinatal mortality and case fatality after placental abruption in Norway 1967-1991. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Per Bjarne Bergsjø et al. (1996). Perinatal mortality and case fatality after placental abruption in Norway 1967-1991. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Per Bjarne Bergsjø et al. (1996). Perinatal mortality and case fatality after placental abruption in Norway 1967-1991. (external link)
• Susanne Albrechtsen; Svein Rasmussen; H Reigstad et al. (1995). Neonatal outcome in breech presentation. (external link)
• Susanne Albrechtsen; Svein Rasmussen; H Reigstad et al. (1995). Neonatal outcome in breech presentation. (external link)
• Svein Rasmussen; L. Bungum; K Høye (1994). Maternal age and duration of labor. (external link)
• H Malmström; Svein Rasmussen; E Simonsen (1993). Intraperitoneal high-dose cisplatin and etoposide with systemic thiosulphate protection in second line treatment of advanced ovarian cancer. (external link)
• Svein Rasmussen; P Øian (1993). First- and second-trimester hemoglobin levels: Relation to birth weight and gestational age. (external link)
• Svein Rasmussen (1993). Ultralydbestemt termin og overtidig svangerskap. (external link)
• JØ Odland; G. Ånestad; Svein Rasmussen et al. (1993). Ectopic pregnancy and chlamydial serology. (external link)
• LN Berge; Svein Rasmussen; LB Dahl (1991). Evaluation of fetal and neonatal mortality at the University Hospial of Tromsø, Norway, from 1976 to 1988. (external link)
• K Dalaker; OC Ingebretsen; Svein Rasmussen et al. (1990). Phospholipase C-sensitive factor VII activity in normal pregnancy. (external link)
• Svein Rasmussen; Knut Dalaker; LN Berge et al. (1990). One-stage ultrasound in pregnancy. (external link)
• Svein Rasmussen; JM Maltau (1990). Komplikasjoner ved keisersnitt. (external link)
• Svein Rasmussen; Knut Dalaker; I. H. Omsjø (1988). Preoperativ cervixdilatasjon med prostaglandin E1-analogen Cervagem. (external link)

Conference abstract

• Johannes Aure Aannø; Karen K Mauland; Jørg Kessler et al. (2026). How low can we go? Placental migration and delivery outcomes in placenta previa and low–lying placenta. (external link)
• Kari Klungsøyr; Rolv Skjaerven; Anne Tandberg et al. (2012). IS INCREASED PERINATAL MORTALITY FOR THE SECOND TWIN RELATED TO ASSISTED REPRODUCTIVE TECHNIQUES? A POPULATION BASED COHORT STUDY FROM NORWAY, 1988-2008. (external link)
• Cathrine Ebbing; Svein Rasmussen; Torvid Kiserud (2012). The cerebroplacental pulsatility ratio is higher in macrosomic non-diabetic fetuses during the last weeks of pregnancy. (external link)
• Birte Haugland; Susanne Albrechtsen; Eva Karin Lamark et al. (2012). Induction of labor with single- versus double-balloon catheter - a randomized controlled trial. (external link)
• Elham Baghestan; Lorentz M. Irgens; PE Bordahl et al. (2011). RISK OF RECURRENCE AND SUBSEQUENT DELIVERY AFTER OBSTETRIC ANAL SPHINCTER INJURIES. (external link)
• A Schwarze; Svein Rasmussen; Ganesh Acharya et al. (2008). Absolute blood velocities in the umbilical artery reflect umbilical volume flow in IUGR-fetuses. (external link)
• Cathrine Ebbing; Svein Rasmussen; Keith M. Godfrey et al. (2007). Hepatic artery hemodynamics suggest operation of a buffer response in the human fetus. (external link)
• Jørg Kessler; Svein Rasmussen; Keith M. Godfrey et al. (2007). Longitudinal study of umbilical and portal venous blood flow to the human fetal liver: low pregnancy weight gain is associated with preferential supply to the left liver lobe. (external link)
• Jørg Kessler; Svein Rasmussen; K Godfrey et al. (2005). Umbilical and portal blood flow in the 2nd and 3rd trimester - a longitudinal study in low-risk pregnancies. (external link)
• Cathrine Ebbing; Svein Rasmussen; K Godfrey et al. (2005). Umbilical liver blood flow, degree of ductus venosus shunting and their relationship to cerebral circulation in the normally growing fetus. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2004). Longitudinal reference charts for growth of fetal head, abdomen and femur. (external link)
• Svein Magne Skulstad; Marianne Lysgård Ulriksen; Svein Rasmussen et al. (2004). Gender-specific effect of umbilical ring constriction on Wharton´s jelly of the umbilical cord. (external link)
• Torvid Kiserud; K. Press; Cathrine Ebbing et al. (2004). The degree of shunting in growth restricted fetuses. (external link)

Conference lecture

• Anne Britt Vika Nilsen; Erica Schytt; Ulla Waldenström et al. (2014). Factors associated with older first-time parents. (external link)
• Anne Britt Vika Nilsen; Erica Schytt; Ulla Waldenström et al. (2014). Postponing Parenthood. (external link)
• Anne Britt Vika Nilsen; Ulla Waldenström; Svein Rasmussen et al. (2012). Factors associated with high maternal age when having the first baby. (external link)
• Anne Britt Vika Nilsen; Ulla Waldenström; Svein Rasmussen et al. (2012). Characteristics of women who are pregnant with their first baby at an advanced age. (external link)
• Vigdis Aasheim; Svein Rasmussen; Anna Hjelmstedt et al. (2011). Psychological distress during pregnancy and post partum in primiparous women of advanced age. (external link)
• Vigdis Aasheim; Svein Rasmussen; Anna Hjelmstedt et al. (2011). Postponement of childbirth associated with distress in women with a history of depression. (external link)
• Cathrine Ebbing; Svein Rasmussen; Torvid Kiserud (2010). The development of hepatic arterial and venous blood flow patterns in macrosomic fetuses. (external link)
• Jørg Kessler; Svein Rasmussen; Torvid Kiserud (2005). Blutflussvolumen der fetalen Pfrtader im 2. und 3. Trimenon - eine langitudinelle Studie im Nidrigrisikokollektiv. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2003). Fetal age assessment based on ultrasound head biometry. (external link)
• Torvid Kiserud; Svein Rasmussen; Vivek Sethi (2003). Venous pulsation: determinants and interpretation. (external link)
• Synnøve Lian Johnsen; Svein Rasmussen; Rita Sollien et al. (2003). New charts for gestational age assessment based on fetal head biometry; effect of maternal and fetal factors. (external link)
• Torvid Kiserud; Svein Rasmussen; Vivek Sethi (2003). Fetal blood flow distribution to the placenta. (external link)
• Svein Magne Skulstad; Svein Rasmussen; Torvid Kiserud (2002). The effect of compliance on umbilical venous pulsation. (external link)
• Svein Magne Skulstad; Svein Rasmussen; Torvid Kiserud (2002). The effect of umbilical venous constriction on placental development. (external link)
• Svein Rasmussen; Lorentz Irgens (2002). Føtal vekst og kroppsproporsjon ved preeklampsi. (external link)
• Svein Magne Skulstad; Svein Rasmussen; Torvid Kiserud (2001). High venous velocity at the umbilical ring during the second half of pregnancy. (external link)
• Torvid Kiserud; Svein Rasmussen (2000). En ny metode til å evaluere det føtale foramen ovale. (external link)
• Susanna Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1997). Continuation and recurrence after breech presentation. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1997). Føtalt og maternelt bidrag til risiko for preeklampsi. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1997). Føtalt og maternelt bidrag til risiko for preeklampsi. (external link)
• Rolv Terje Lie; Svein Rasmussen; H. Brunborg et al. (1997). Føtalt og maternelt bidrag til risiko for preeklampsi. (external link)
• P. Øien; E. Aag; A. Hansen-Krone et al. (1996). Selection of a low-risk population for birth complication is possible. (external link)
• Svein Rasmussen; Knut Dalaker; Lorentz M. Irgens (1996). Placental abruption is associated with a history of premature birth or small for gestational age. A population based study of sibships. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Trond Markestad et al. (1996). Planned vaginal breech delivery at term. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1996). Setefødsel i Norge: Hvem, hvor og hvordan. (external link)
• Svein Rasmussen; Knut Dalaker; Lorentz M. Irgens (1996). Placental abruption is associated with a history of premature birth or small for gestational age. A population based study of sibships. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Knut Dalaker et al. (1996). Setefødsel i Norge: Hvem, hvor og hvordan. (external link)
• P. Øien; E. Aag; A. Hansen-Krone et al. (1996). Selection of a low-risk population for birth complication is possible. (external link)
• Susanne Albrechtsen; Svein Rasmussen; Trond Markestad et al. (1996). Planned vaginal breech delivery at term. (external link)
• Susanne Albrechtsen; Svein Rasmussen; H Reigstad et al. (1995). Term breech presentation. Consequence of delivery method on fetal outcome. (external link)
• RT Lie; AK Daltveit; Svein Rasmussen et al. (1995). Risiko for gjentagelse av preeklampsi. (external link)
• RT Lie; AK Daltveit; Svein Rasmussen et al. (1995). Risiko for gjentagelse av preeklampsi. (external link)
• RT Lie; AK Daltveit; Svein Rasmussen et al. (1995). Risiko for gjentagelse av preeklampsi. (external link)
• RT Lie; AK Daltveit; Svein Rasmussen et al. (1995). Risiko for gjentagelse av preeklampsi. (external link)

Conference poster

• Anne Britt Vika Nilsen; Erica Schytt; Ulla Waldenström et al. (2015). Factors associated with having the first baby at an advanced age. (external link)

Doctoral thesis (PhD)

• Svein Rasmussen (1998). Abruptio placentae. Studies on the premature separation of the normally implanted placenta in Norway 1967-1992. (external link)

Editorial/Leader article

• Elham Baghestan; Lorentz M. Irgens; Per E Børdahl et al. (2012). Risk of Recurrence and Subsequent Delivery After Obstetric Anal Sphincter Injuries EDITORIAL COMMENT. (external link)
• Svein Rasmussen (2011). Charts to assess fetal wellbeing. (external link)

Journal review

• Svein Rasmussen (2014). Re: Customized growth curves for identification of large-for-gestational age neonates in pre-eclamptic women. J. Espinoza, W. Lee, S. R. Martin and M. A. Belfort. Ultrasound Obstet Gynecol 2014; 43: 165-169.. (external link)

Lecture

• Anne Britt Vika Nilsen; Erica Schytt; Ulla Waldenström et al. (2014). Factors associated with having the first baby at an advanced age. (external link)
• Svein Rasmussen; Knut Dalaker; LM Irgens (1997). Obstetric history and occurrence of placental abruption. (external link)
• K Guttu; Svein Rasmussen (1997). Expectant management of ectopic pregnancy. Prognostic factors for success. (external link)

Letter to the editor

• Sindre Grindheim; Svein Rasmussen; Johanne Kolvik von Ely Iversen et al. (2025). Instrument selection in assisted vaginal delivery, when spontaneous vaginal delivery is no longer an option. (external link)
• Ine Hildershavn Moen; Synnøve Lian Johnsen; Henriette Odland Karlsen et al. (2024). Ultralyd i svangerskapet bør være mer omfattende. (external link)
• Lorentz Linde; Svein Rasmussen; Cathrine Ebbing (2023). Response to risk of postpartum hemorrhage and fetal gender. (external link)
• Jørg Kessler; Torbjørn Moe Eggebø; Anne Flem Jacobsen et al. (2022). Can a population study assess the impact of fetal monitoring technology?. (external link)
• Ganesh Acharya; Cathrine Ebbing; Henriette Odland Karlsen et al. (2020). Reply. (external link)
• Svein Rasmussen; Lorentz M. Irgens; Jimmy Espinoza (2015). Authors' reply re: Maternal obesity and excess of fetal growth in pre-eclampsia. (external link)
• Cathrine Ebbing; Synnøve Lian Johnsen; Jørg Kessler et al. (2015). Helsedirektoratet gir feil anbefaling om bestemmelse av fosteralder. (external link)
• Elham Baghestan; Svein Rasmussen (2013). Risk factors of anal sphincter injury during delivery. (external link)
• T Kiserud; SL Johnsen; Svein Arvid Rasmussen (2008). Re: A direct method for ultrasound prediction of day of delivery: a new, population-based approach. Problems of accounting for a retrospective selection. (external link)
• Torvid Kiserud; Jørg Kessler; Cathrine Ebbing et al. (2007). Re: Ductus venosus shunting in growth-restricted fetuses and the effect of umbilical circulatory compromise - Reply. (external link)
• Torvid Kiserud; Svein Rasmussen (2005). Re: Foramen ovale changes in growth-restricted fetuses - Reply. (external link)

Media feature article

• Svein Rasmussen; Lorentz Irgens; Knut Dalaker (1999). The effect on the likelihood of further pregnancy of placental abruption and the rate of its recurrence. (Author's reply). (external link)

Popular science article

• Susanne Albrechtsen; Svein Rasmussen; Lorentz Irgens (2000). Breech presentation; secular trends in perinatal and postnatal mortality 1967-1994. (external link)

See a complete overview of publications in NVA.