Academic article

• Liona C. Poon; Jacques Abramowicz; Andrea Dall'Asta et al. (2020). ISUOG Safety Committee Position Statement on safe performance of obstetric and gynecological scans and equipment cleaning in context of COVID-19. (external link)
• Ragnar Sande; Knut Matre; Geir Egil Eide et al. (2012). Ultrasound safety in early pregnancy: reduced energy setting does not compromise obstetric Doppler measurements. (external link)
• Anne Kvie Sande; Ingvild Dalen; Erik Andreas Torkildsen et al. (2023). Pregestational maternal risk factors for preterm and term preeclampsia: A population-based cohort study. (external link)
• Bronacha Mylrea-Foley; Jim G. Thornton; Edward Mullins et al. (2022). Perinatal and 2-year neurodevelopmental outcome in late preterm fetal compromise: the TRUFFLE 2 randomised trial protocol. (external link)
• Ragnar Sande; Klaus-Vitold Jenderka; Carmel M. Moran et al. (2021). Safety Aspects of Perinatal Ultrasound. (external link)
• Birgitte Eide; Ragnar Sande; Brandis Philip Von et al. (2024). Associations between fetal position at delivery and duration of active phase of labor: A historical cohort study. (external link)
• Cecilie Fredvik Torkildsen; Marie Austdal; Ann-Charlotte Iversen et al. (2023). Primary Treatment Effects for High-Grade Serous Ovarian Carcinoma Evaluated by Changes in Serum Metabolites and Lipoproteins. (external link)
• Daniella Judit Rozsa; Rebecka Dalbye; Stine Bernitz et al. (2021). The effect of Zhang’s guideline versus the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial. (external link)
• Anne Kvie Sande; Erik Andreas Torkildsen; Ragnar Sande et al. (2022). Use of antihistamines before or during pregnancy and risk of early-onset pre-eclampsia in allergic women: a population-based cohort study. (external link)
• Bronacha Mylrea-Foley; H Wolf; T Stampalija et al. (2021). Longitudinal Doppler Assessments in Late Preterm Fetal Growth Restriction. (external link)
• Asta Kathinka H Retz; Spiros Kotopoulis; Torvid Kiserud et al. (2016). Measured acoustic intensities for clinical diagnostic ultrasound transducers and correlation with thermal index. (external link)
• Kathinka Retz; Spiros Kotopoulis; Torvid Kiserud et al. (2017). Measured acoustic intensities for clinical diagnostic ultrasound transducers and correlation with thermal index. (external link)
• Ragnar Sande; Knut Matre; Geir Egil Eide et al. (2013). The effect of ultrasound output level on obstetric biometric measurements. (external link)
• Tilde Broch Østborg; Ragnar Sande; Jørg Kessler et al. (2022). Put your weight behind it—Effect of body mass index on the active second stage of labour: A retrospective cohort study. (external link)
• Anne Kvie Sande; Erik Andreas Torkildsen; Ragnar Sande et al. (2018). Maternal allergy as an isolated risk factor for early-onset preeclampsia: An epidemiological study. (external link)
• Mona Høysæter Fenstad; Matthew Johnson; Mari Løset et al. (2010). STOX2 but not STOX1 is differently expressed in preeclampstic decidua from Norwegian women: data from the Second Nord-Trondelag Health Study. (external link)
• Bronacha Mylrea-Foley; Raffaele Napolitano; Sanne Gordijn et al. (2023). Do differences in diagnostic criteria for late fetal growth restriction matter?. (external link)
• Cecilie Bryn Nordklev; Guttorm Nils Haugen; Ragnar Sande et al. (2025). Holdninger til NIPT-test blant gravide under 35 år. (external link)
• Øystein Bergøy; Torvid Kiserud; Jørg Kessler et al. (2024). Ultrasound visualization and blood flow velocity measurements of the adrenal arteries in the fetus. (external link)
• T Stampalija; J Thornton; Neil Marlow et al. (2020). Fetal cerebral Doppler changes and outcome in late preterm fetal growth restriction: prospective cohort study. (external link)
• Ragnar Sande; Knut Matre; Geir Egil Eide et al. (2013). The effects of reducing the thermal index for bone from 1.0 to 0.5 and 0.1 on common obstetric pulsed wave Doppler measurements in the second half of pregnancy. (external link)
• Cecilie Fredvik Torkildsen; Liv Cecilie Vestrheim Thomsen; Ragnar Sande et al. (2023). Molecular and phenotypic characteristics influencing the degree of cytoreduction in high-grade serous ovarian carcinomas. (external link)
• Daniella Judit Rozsa; Ragnar Sande; Stine Bernitz et al. (2025). Associations between sociodemographic and obstetric factors, and childbirth experience. (external link)
• J S Abramowicz; J M Basseal; C. Brezinka et al. (2020). ISUOG Safety Committee Position Statement on use of personal protective equipment and hazard mitigation in relation to SARS-CoV-2 for practitioners undertaking obstetric and gynecological ultrasound. (external link)
• Cecilie Fredvik Torkildsen; Marie Austdal; Anders Hagen Jarmund et al. (2024). New immune phenotypes for treatment response in high-grade serous ovarian carcinoma patients. (external link)
• Karolina Sofia Mæland; Ragnar Sande; Pia Cecilie Bing-Jonsson (2019). Risk for delivery complications in Robson Group 1 for non-Western women in Norway compared with ethnic Norwegian women – A population-based observational cohort study. (external link)
• Christian Kollmann; Klaus-Vitold Jenderka; Carmel M. Moran et al. (2020). EFSUMB clinical safety statement for diagnostic ultrasound - (2019 revision). (external link)

Conference abstract

• Daniella Judit Rozsa; Rebecka Dalbye; Stine Bernitz et al. (2022). Effekt av Zhangs retningslinje vs WHOs partogram på fødselsopplevelsen målt med Childbirth experience questionnaire i Labor Progression Study (LaPS Studien): En kluster randomisert studie. (external link)
• Tilde Broch Østborg; Ragnar Sande; Jørg Kessler et al. (2022). Bruk vekta - effekten av kroppsmasseindeks på trykketida. (external link)
• Ragnar Sande; Knut Matre; Geir Egil Eide et al. (2012). The effect of ultrasound power level on obstetric biometric measurements. (external link)
• Øystein Bergøy; Torvid Kiserud; Ingvild Dalen et al. (2024). Longitudinal reference range for the pulsatility index of fetalinferior adrenal arteries - Abstracts of the 34th World Congress on Ultrasound in Obstetrics and Gynecology, 15-18 September 2024, Budapest, Hungary. (external link)

Conference lecture

• Daniella Judit Rozsa; Rebecka Dalbye; Stine Bernitz et al. (2022). Effekt av Zhangs retningslinje vs WHOs partogram på fødselsopplevelsen målt med Childbirth experience questionnaire i Labor Progression Study (LaPS Studien): En kluster randomisert studie. (external link)
• Kjell Åsmund Blix Salvesen; Cathrine Ebbing; Ragnar Sande (2025). Kliniske eksempler. (external link)
• Birgitte Eide; Ragnar Sande; Philip von Brandis et al. (2024). Assosiasjon mellom føtal posisjon ved fødsel og varighet av aktiv fødsel. (external link)
• Kjell Å Salvesen; Synnøve Lian Johnsen; Anne Helbig et al. (2021). Hva er status i regionene?. (external link)
• Kjell Åsmund Blix Salvesen; Cathrine Ebbing; Ragnar Sande (2023). Kliniske eksempler. (external link)
• BM Eide; Ragnar Sande; Jørg Kessler et al. (2023). Duration of active second stage of labor in nulliparous women by fetal head position. (external link)
• Tilde Broch Østborg; Ragnar Sande; Jørg Kessler et al. (2022). Bruk vekta - effekten av kroppsmasseindeks på trykketida. (external link)
• Kjell Åsmund Blix Salvesen; Cathrine Ebbing; Ragnar Sande (2024). Kliniske eksempler. (external link)

Study protocol

• Ingvil Krarup Sørbye; Nina Gunnes; Aslak Vimme Solhoff et al. (2025). Multicentre double-blind randomised placebo-controlled four-arm trial to assess the effect of oral sodium bicarbonate and intravenous hyoscine butylbromide on spontaneous delivery after induction of labour in nulliparous women: Protocol for the Safe Induction of Labour Trial (SAINT). (external link)

Editorial/Leader article

• Thomas Kohl; R. Schurg; H. Maxeiner et al. (2013). 22nd World Congress on Ultrasound in Obstetrics and Gynecology, 9-13 September 2012, Copenhagen, Denmark: presentations and awards. (external link)

Media interview

• Anne Blomhoff; Cathrine Ebbing; Torbjørn Moe Eggebø et al. (2020). De foreslåtte endringene i bioteknologiloven er et fremskritt for kvinnehelsen. 15 representanter fra det fostermedisinske fagmiljø.. (external link)

Academic literature review

• Ragnar Sande; Torvid Kiserud (2014). Ultrasound safety, power and image quality: what do we know?. (external link)

Conference poster

• Torbjørn Moe Eggebø; Asta Eir Eymundsdottir; Ragnar Sande (2024). En sprø hypotese. (external link)
• Daniella Judit Rozsa; Ragnar Sande; Stine Bernitz et al. (2023). Sosiodemografiske og obstetriske faktorers påvirkning på fødselsopplevelsen. (external link)

Doctoral thesis (PhD)

• Ragnar Sande (2013). Safe and Sound – the effect of ultrasound power on foetal measurements. (external link)

See a complete overview of publications in Cristin.