Hovedforskningsfelt er barns vekst- og pubertetsutvikling, inkludert studier av overvekt og fedme. Et annet viktig interessefelt er skjelettsykdommer forårsaket av feil i fosfatmetabolismen.

Forskningsgrupper: WestPaed Research og The Bergen Growth Research Group (BERG)

Medisin- og farmasistudenter. 

 

Siteringer i Google Scholar

2024

• Forthun, Ingvild Halsør; Roelants, Mathieu; Knutsen, Helle Katrine et al. (2024). Exposure to Per- and Polyfluoroalkyl Substances and Timing of Puberty in Norwegian Boys: Data from the Bergen Growth Study 2. (ekstern lenke)

2023

• Forthun, Ingvild Halsør; Roelants, Mathieu; Haug, Line Småstuen et al. (2023). Levels of per- and polyfluoroalkyl substances (PFAS) in Norwegian children stratified by age and sex - Data from the Bergen Growth Study 2. (ekstern lenke)
• Juliusson, Pétur Benedikt; Bruserud, Ingvild S.; Oehme, Ninnie Helen Bakken et al. (2023). Deep phenotyping of pubertal development in Norwegian children: the Bergen Growth Study 2. (ekstern lenke)

2022

• Madsen, Andre; Almås, Bjørg; Bruserud, Ingvild Særvold et al. (2022). Reference Curves for Pediatric Endocrinology: Leveraging Biomarker Z-Scores for Clinical Classifications. (ekstern lenke)

2021

• Bruserud, Ingvild Særvold; Oehme, Ninnie Helén Bakken; Madsen, André et al. (2021). Puberteten starter tidligere. (ekstern lenke)
• Donkor, Hilde Mjell; Toxe, Helene; Hurum, Jørgen et al. (2021). Psychological health in preschool children with underweight, overweight or obesity: A regional cohort study. (ekstern lenke)
• Oehme, Ninnie Helen Bakken; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2021). Low BMI, but not high BMI, influences the timing of puberty in boys. (ekstern lenke)

2020

• Madsen, Andre; Oehme, Ninnie; Roelants, Mathieu et al. (2020). Testicular Ultrasound to Stratify Hormone References in a Cross-Sectional Norwegian Study of Male Puberty . (ekstern lenke)
• Bruserud, Ingvild Særvold; Roelants, Mathieu; Oehme, Ninnie et al. (2020). References for ultrasound staging of breast maturation, tanner breast staging, pubic hair, and menarche in Norwegian girls. (ekstern lenke)
• Oehme, Ninnie; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2020). Reference data for testicular volume measured with ultrasound and pubic hair in Norwegian boys are comparable with Northern European populations. (ekstern lenke)
• Madsen, Andre; Bruserud, Ingvild Særvold; Bertelsen, Bjørn-Erik et al. (2020). Hormone references for ultrasound breast staging and endocrine profiling to detect female onset of puberty. (ekstern lenke)

2019

• Donkor, Hilde Mjell; Grundt, Jacob Holter; Juliusson, Petur Benedikt et al. (2019). A family‐oriented intervention programme to curtail obesity from five years of age had no effect over no intervention. (ekstern lenke)
• Kristiansen, Hege; Roelants, Mathieu; Bjerknes, Robert et al. (2019). Norwegian children and adolescents in blended families are at risk of larger one-year BMI increments. (ekstern lenke)
• Madsen, Andre; Oehme, Ninnie; Roelants, Mathieu et al. (2019). Testicular ultrasound to stratify hormone references in a cross-sectional Norwegian study of male puberty. (ekstern lenke)

2018

• Bruserud, Ingvild Særvold; Roelants, Mathieu; Oehme, Ninnie et al. (2018). Ultrasound assessment of pubertal breast development in girls: intra- and interobserver agreement. (ekstern lenke)
• Oehme, Ninnie; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2018). Ultrasound-based measurements of testicular volume in 6- to 16-year-old boys — intra- and interobserver agreement and comparison with Prader orchidometry. (ekstern lenke)
• Kristiansen, Hege; Eide, Geir Egil; Brannsether-Ellingsen, Bente et al. (2018). Associations between different weight-related anthropometric traits and lifestyle factors in Norwegian children and adolescents: A case for measuring skinfolds. (ekstern lenke)

2017

• Bratke, Heiko; Bruserud, Ingvild Særvold; Brannsether-Ellingsen, Bente et al. (2017). Timing of menarche in Norwegian girls: Associations with body mass index, waist circumference and skinfold thickness. (ekstern lenke)
• Juliusson, Petur Benedikt; Hjelmesæth, Jøran; Bjerknes, Robert et al. (2017). Nye kurver for kroppsmasseindeks blant barn og unge. (ekstern lenke)
• Donkor, Hilde Mjell; Grundt, Jacob Holter; Juliusson, Petur Benedikt et al. (2017). Social and somatic determinants of underweight, overweight and obesity at five years of age: A Norwegian regional cohort study. (ekstern lenke)

2016

• Brannsether, Bente; Roelants, Mathieu; Bjerknes, Robert et al. (2016). Nye referansekurver for vektrelaterte kroppsmål hos barn. (ekstern lenke)
• Brannsether-Ellingsen, Bente; Eide, Geir Egil; Roelants, Mathieu et al. (2016). BMI and BMI SDS in childhood: annual increments and conditional change. (ekstern lenke)
• Rafaelsen, Silje Hjorth; Johansson, Stefan; Ræder, Helge et al. (2016). Hereditary hypophosphatemia in Norway: A retrospective population-based study of genotypes, phenotypes, and treatment complications. (ekstern lenke)
• Rafaelsen, Silje Hjorth; Bjerknes, Robert (2016). Hereditary phosphate balance disorders in Norwegian children. (ekstern lenke)

2015

• Juliusson, Petur Benedikt; Brannsether-Ellingsen, Bente; Kristiansen, Hege et al. (2015). Should children with overweight or obesity be excluded from height references?. (ekstern lenke)

2014

• Brannsether-Ellingsen, Bente ; Eide, Geir Egil; Roelants, Mathieu et al. (2014). Interrelationships between anthropometric variables and overweight in childhood and adolescence. (ekstern lenke)
• Rafaelsen, Silje Hjorth; Johansson, Stefan; Ræder, Helge et al. (2014). Long-term clinical outcome and phenotypic variability in hyperphosphatemic familial tumoral calcinosis and hyperphosphatemic hyperostosis syndrome caused by a novel GALNT3 mutation; case report and review of the literature. (ekstern lenke)

2013

• Ellingsen, Bente Brannsether; Roelants, Mathieu; Bjerknes, Robert et al. (2013). References and cutoffs for triceps and subscapular skinfolds in Norwegian children 4-16 years of age. (ekstern lenke)
• Juliusson, Petur Benedikt; Roelants, Mathieu; Nordal, Eirin Beate et al. (2013). Growth references for 0-19 year-old Norwegian children for length/height, weight, body mass index and head circumference. (ekstern lenke)
• Rafaelsen, Silje Hjorth; Ræder, Helge; Fagerheim, Anne Kristine et al. (2013). Exome sequencing reveals FAM20c mutations associated with fibroblast growth factor 23-related hypophosphatemia, dental anomalies, and ectopic calcification. (ekstern lenke)
• Kristiansen, Hege; Juliusson, Petur Benedikt; Eide, Geir Egil et al. (2013). TV viewing and obesity among Norwegian children: the importance of parental education. (ekstern lenke)

2012

• Milani, Silvano; Buckler, John M.H.; Kelnar, Christopher J.H. et al. (2012). The use of local reference growth charts for clinical use or a universal standard: A balanced appraisal. (ekstern lenke)

2011

• Brodwall, Kristoffer Myrstad; Juliusson, Petur Benedikt; Bjerknes, Robert et al. (2011). Trikorhinofalangealt syndrom - klinisk presentasjon og genetikk. (ekstern lenke)
• Júlíusson, Pétur; Roelants, Mathieu; Markestad, Trond et al. (2011). Parental perception of overweight and underweight in children and adolescents. (ekstern lenke)
• Bang, Peter; Bjerknes, Robert; Dahlgren, Jovanna et al. (2011). A comparison of different definitions of growth response in short prepubertal children treated with growth hormone. (ekstern lenke)
• Ellingsen, Bente B; Roelants, Mathieu; Bjerknes, Robert et al. (2011). Waist circumference and waist-to-height ratio in Norwegian children 4-18 years of age: Reference values and cut-off levels. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Hoppenbrouwers, Karel et al. (2011). Growth of Belgian and Norwegian children compared to the WHO growth standards: Prevalence below -2 and above +2 standard deviations and the effect of breastfeeding. (ekstern lenke)

2010

• Júlíusson, Pétur; Eide, Geir Egil; Roelants, Mathieu et al. (2010). Overweight and obesity in Norwegian children: prevalence and socio-demographic risk factors. (ekstern lenke)

2009

• Juliusson, Petur; Roelants, M; Hoppenbrouwers, K et al. (2009). Growth of Belgian and Norwegian children compared to the WHO growth standards: prevalence outside normal limits and the effect of breast-feeding. (ekstern lenke)
• Bang, Peter F.; Bjerknes, Robert; Dahlgren, J et al. (2009). What is a poor growth response to rhGH therapy? A comparison of different definitions of growth response in 456 Nordic short statured children treated with rhGH. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2009). Vekstkurver for norske barn. (ekstern lenke)
• Juliusson, Petur; Roelants, M; Bjerknes, Robert (2009). Vekstkurver: Hva er forskjellene mellom en referanse og en standard?. (ekstern lenke)

2008

• Bjerknes, Robert; Juliusson, Petur; Hagenaes, Lars (2008). Pubertetsinduksjon med transdermalt østrogen hos jenter med Turner syndrom. (ekstern lenke)
• Ræder, Helge; Bjerknes, Robert (2008). X-bundet hypofosfatemisk rakitt: Ny kunnskap om patofysiologi, behandling og oppfølging. (ekstern lenke)
• Ræder, Helge; Shaw, Nick; Netelenbos, C. et al. (2008). A case of X-linked hypophosphatemic rickets: complications and the therapeutic use of cinacalcet. (ekstern lenke)
• Bjerknes, Robert (2008). Forstyrrelser i den somatiske kjønnsutviklingen (4): Utredning av nyfødte med uklare kjønnskarakteristika. (ekstern lenke)
• Juliusson, Petur; Bjerknes, Robert (2008). Sekulær økning i vekt hos barn og unge. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2008). Comparison of new growth curves for Norwegian children with the existing national charts and the WHO growth standards. (ekstern lenke)

2007

• Bjerknes, Robert (2007). Forstyrrelser i den somatiske kjønnsutviklingen (3): Patofysiologi og kliniske bilder. (ekstern lenke)
• Virtanen, Helena; Bjerknes, Robert; Cortes, Dina et al. (2007). Cryptorchidism: classification, prevalence and long-term consequences. (ekstern lenke)
• Bjerknes, Robert; Haugen, Stein Erik; Ritzén, E. Martin (2007). Nordisk konsensus for behandling av testisretensjon. (ekstern lenke)
• Bjerknes, Robert (2007). Forstyrrelser i den somatiske kjønnsdifferensieringen (2): Normal fysiologi. (ekstern lenke)
• Júlíusson, Pétur B.; Roelants, Mathieu; Eide, Geir Egil et al. (2007). Overweight and obesity in Norwegian children: Secular trends in weight-for-height and skinfolds. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2007). Overweight and obesity in Norwegian children: Secular trends and current prevalence. (ekstern lenke)

2006

• Aarskog, Dagfinn; Bjerknes, Robert (2006). Marfan syndrom: en oppdatering. (ekstern lenke)
• Bjerknes, Robert (2006). Dagfinn Aarskog takker av som redaktør for Pediatrisk Endokrinologi. (ekstern lenke)
• Bjerknes, Robert (2006). Forstyrrelser i den somatiske kjønnsutviklingen (1): Nomenklatur og klassifikasjon. (ekstern lenke)
• Juliusson, Petur; Bjarnason, Ragnar; Bjørndalen, Hilde et al. (2006). Diagnostiske kriterier for veksthormonmangel hos barn. (ekstern lenke)

2005

• Berg, Jens Petter; Bjerknes, Robert (2005). Molekylærdiagnostikk av endokrine sykdommer. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2005). Monogenetiske adipositassyndromer. (ekstern lenke)
• Bjerknes, Robert (2005). Hvordan identifisere binyrebarksuppresjon hos barn som behandles med inhalasjonsstereoider?. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2005). Den neuro-hypofysære-gonadale akse og hypogonadotrop hypogonadisme. (ekstern lenke)
• Juliusson, Petur; Vinsjansen, S.; Nilsen, B. et al. (2005). Måling av vekst og vekt: En oversikt over anbefalte teknikker. (ekstern lenke)

2004

• Aarskog, Dagfinn; Bjerknes, Robert (2004). Overvekt og fedme hos barn og unge. (ekstern lenke)
• Bjerknes, Robert; Juliusson, Petur (2004). Medisinsk utredning av overvekt og fedme hos barn og unge. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2004). Effekt av Atkinsdietten og andre lavkarbohydratdietter på vekttap, lipid- og glukosemetabolismen. (ekstern lenke)
• Juliusson, Petur; Veimo, Dag; Dahl-Jørgensen, Knut et al. (2004). Veksthormonbehandling av barn født SGA uten innhentingsvekst. (ekstern lenke)
• Juliusson, Petur; Bjerknes, Robert (2004). Hvordan skal vi måle og definere overvekt og fedme hos barn og unge?. (ekstern lenke)

2003

• Bjerknes, Robert (2003). Bokanmeldelse: "Diagnostics of Endocrine Function in Children and Adolescents": MB Ranke (red). (ekstern lenke)
• Bjerknes, Robert (2003). Bokanmeldelse: "Pediatric Endocrinology": MA Sperling (red). (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2003). Mutasjoner i gener for G-proteinkoblede reseptorer og G-proteiner som årsak til endokrine sykdommer. (ekstern lenke)
• Aarskog, D; Juliusson, Petur; Bjerknes, Robert (2003). Pubertas recox hos jenter - en oppdatering. (ekstern lenke)
• Juliusson, Petur; Aarskog, D; Bjerknes, Robert (2003). Sentral pubertas precox hos jenter: Utredning og behandling. (ekstern lenke)
• Vangsøy-Hansen, E; Fredriksen, M; Juliusson, Petur et al. (2003). Konsekvenser for den nyfødte av endokrin sykdom hos mor. (ekstern lenke)
• Bjerknes, Robert; Køpp, Unni Mette; Lien, Ernst et al. (2003). Måling av binyrebarksteroider hos premature barn: Noen praktiske poenger. (ekstern lenke)

2002

• Júlíusson, Pétur B.; Tøndel, Camilla; Aanderud, Sylvi J et al. (2002). Behandling av Graves sykdom hos barn og unge. (ekstern lenke)
• Bjerknes, Robert; Hagenaes, Lars; Aarskog, Dagfinn (2002). Short stature homeobox containing gene (SHOX) og kliniske syndromer assosiert med kortvoksthet. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2002). Risiko for kreft etter veksthormonbehandling. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (2002). Ghrelin: Et nytt peptidhormon som regulerer veksthormonutskillelse og energimetabolisme. (ekstern lenke)
• Juliusson, Petur; Bjerknes, Robert (2002). Prolactin and estradiol, but not testosterone, inhibit tumor necrosis factor (TNF) and interferon (INF) induced apoptosis in the human thyroid carcinoma cell line FTC 133. (ekstern lenke)
• Juliusson, Petur Benedikt; Tøndel, Camilla; Aanderud, Sylvi et al. (2002). Behandling av Graves sykdom hos barn og unge. (ekstern lenke)

2001

• Øymar, Knut; Havnen, Jakob; Halvorsen, Thomas et al. (2001). Eosinophil counts and urinary eosinophil protein X in children hospitalized for wheezing during the first year of life: prediction of recurrent wheezing. (ekstern lenke)
• Bjerknes, Robert (2001). Children are not small adults. (ekstern lenke)
• Bjerknes, Robert; Skadberg, Brit; Njølstad, Pål Rasmus (2001). Inhalasjonssteroider og vekst. (ekstern lenke)
• Bjerknes, Robert; Juliusson, P B (2001). "Clinical Pediatric Endocrinology": CGD Brook & PC Hindmarsh (red). (ekstern lenke)
• Øymar, Knut; Havnen, Jakob; Halvorsen, Thomas et al. (2001). Eosinophil counts and urinary eosinophil protein X in children hospitalize for wheezing during the first year of life: prediction of recurrent wheezing. (ekstern lenke)
• Juliusson, P B; Bjerknes, Robert; Søvik, Oddmund et al. (2001). Generaliserte ødemer ved insulinbehandling av nyoppdaget diabetes mellitus. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (2001). MR-undersøkelse av hypofysen ved mistanke om veksthormonmangel hos barn. (ekstern lenke)
• Bjerknes, Robert; Juliusson, P B; Aarskog, Dagfinn (2001). Kombinasjonsbehandling med veksthormon og GnRH-analog: Hva vet vi om effekt på sluttlengde?. (ekstern lenke)
• Aase, Christer Reigstad; Børresen, Per; Roness, Dag et al. (2001). Hyperfosfatasemi hos barn. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2001). Veksthormonbehandling ved dysmorfe syndromer. (ekstern lenke)
• Øymar, Knut; Bjerknes, Robert (2001). Urinary eosinophil protein X in children with asthma: influence of atopy and airway infections. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (2001). Veksthormonbehandling av kortvokste barn født små for gestasjonsalder. (ekstern lenke)
• Juliusson, P B; Houge, G; Bjerknes, Robert (2001). An Apparently Non-Mosaic 45,X Turner Syndrome Patient Having Three Children, One with Turner Syndrome Due to a 46,X,del(X)(p21) karotype. (ekstern lenke)

2000

• Bjerknes, Robert; Aanderud, Sylvi J; Aarskog, Dagfinn (2000). Veksthormonmangel: Utredning og oppfølging ved overgangen fra barn til voksen. (ekstern lenke)
• Pettersen, Eirin Fausa; Bjerknes, Robert; Wergeland, H.I. (2000). Studies of Atlantic salmon (Salmo salar L.) blood, spleen and head kidney leucocytes using specific monoclonal antibodies, immunohistochemistry and flow cytometry. (ekstern lenke)
• Bjerknes, Robert; Aanderud, Sylvi; Aarskog, D (2000). Veksthormonmangel: Utredning og oppfølging ved overgang fra barn til voksen. (ekstern lenke)
• Aarskog, Dagfinn; Njølstad, Pål Rasmus; Bjerknes, Robert (2000). Klinisk dysmorfologi: En oversikt. (ekstern lenke)
• Bjerknes, Robert; Dahl-Jørgensen, Knut; Gudmundsson, Kolbeinn et al. (2000). Prenatal behandling av 21-hydroksylasesvikt (adrenogenitalt syndrom) med dexamethason. (ekstern lenke)
• Øymar, Knut; Lærdal, Åge; Bjerknes, Robert (2000). Soluble CD30 and CD23 in cord blood are not related to atopy in early childhood. (ekstern lenke)
• Bjerknes, Robert; Fuglevik, I J; Vinorum, O.G. et al. (2000). Insulinbehandling av barn med diabetes mellitus ved faste, narkose, undersøkelsesprosedyrer og operative inngrep. (ekstern lenke)
• Øymar, Knut; Bjerknes, Robert (2000). Urinary eosinophil protein X in children with atopic dermatitis: relation to atopy and disease activity. (ekstern lenke)
• Jørgensen, Jens Veilmand; Dahl-Jørgensen, Knut; Bjerknes, Robert (2000). Reviderte europeiske retningslinjer for neonatal screening for kongenitt primær hypothyreose. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (2000). Veksthormonbehandling ved idiopatisk kortvoksthet. (ekstern lenke)

1999

• Bruserud, Øystein; Bjerknes, Robert; Solberg, Claus Ola (1999). Infections in patients who have chronic lymphocytic leukemia. (ekstern lenke)
• Bjerknes, Robert; Bruserud, Øystein; Solberg, Claus Ola (1999). Infections in hematologic malignancy. (ekstern lenke)
• Bjerknes, Robert; Bruserud, Øystein; Solberg, Claus Ola (1999). Oral infections in patients who have hematologic malignancy. (ekstern lenke)
• Bruserud, Øystein; Bjerknes, Robert; Solberg, Claus Ola (1999). Infections in patients with chronic myelocytic leukemia. (ekstern lenke)
• Bjerknes, Robert; Bruserud, Øystein; Solberg, Claus Ola (1999). Hematologic malignancy. (ekstern lenke)
• Bjerknes, Robert; Bruserud, Øystein; Solberg, Claus Ola (1999). Oropharyngeal infections in patients with hematologic malignancy. (ekstern lenke)
• Júlíusson, PB; Bjerknes, Robert; Aarskog, Dagfinn (1999). Pubertetsinduksjon hos gutter. (ekstern lenke)
• Frostad, Stein; Bjerknes, Robert; Hervig, T et al. (1999). Insulin-like growth factor -1 (IGF-1) is a costimulator of the expansion of lineage committed cells derived from peripheral blood mobilized CD34+ cells in multiple myeloma patients. (ekstern lenke)
• Bjerknes, Robert; Júlíusson, PB; Ernø, A et al. (1999). Utredning av hyperandrogenisme hos jenter etter nyfødtperioden. (ekstern lenke)
• Bjerknes, Robert; Aslaksen, Aslak; Rosendahl, Karen et al. (1999). Behandling og kontroll av X-bundet hypofosfatemisk rakitt hos barn. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (1999). Lipodystrofi. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (1999). Bardet-Biedl syndrom. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (1999). Turner syndrom 1999. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (1999). Turner syndrom 1999: Molekylær genetikk og biologi. (ekstern lenke)
• Júlíusson, PB; Kvistad, PH; Bjerknes, Robert et al. (1999). Insulin edema in children. (ekstern lenke)

1998

• Bjerknes, Robert (1998). Oversiktlig om barns helsetilstand i Danmark (Bokanmeldelse). (ekstern lenke)
• Bjerknes, Robert; Waaler, Per-Erik; Markestad, Trond (1998). Professor dr.med. Dagfinn Aarskog 70 år. (ekstern lenke)
• Knudtzon, J.; Bjerknes, Robert; Dahl-Jørgensen, K. (1998). Binyrebarksvikt. (ekstern lenke)
• Bjerknes, Robert; Knudtzon, J.; Markestad, Trond (1998). Hyperkalsemi. (ekstern lenke)
• Bjerknes, Robert (1998). Neutrophil phagocytosis - influence of opsonins, neutrophil activation and microbial characteristics. In: Phagocyte function: A guide for research clinical evaluation. (ekstern lenke)
• Bjerknes, Robert; Knudtzon, J.; Markestad, Trond (1998). Hypokalsemi. (ekstern lenke)
• Bjerknes, Robert; Rosendahl, Karen; Gjelland, K. et al. (1998). Ultralydsundersøkele av genitalia interna hos jenter med pubertas precox. (ekstern lenke)
• Bjerknes, Robert; Kittang, O. B.; Njølstad, Pål Rasmus et al. (1998). Utredning ved mistanke om Cushing syndrom. (ekstern lenke)
• Aarskog, Dagfinn; Bjerknes, Robert (1998). Leptin: Fettvevets hormon. (ekstern lenke)
• Øymar, Knut; Bjerknes, Robert (1998). Differential patterns of circulating adhesion molecules in children with bronchial asthma, and acute bronchiolitis. (ekstern lenke)
• Øymar, Knut; Bjerknes, Robert (1998). Is serum eosinophil cationic protein in bronchiolitis a predictor of asthma?. (ekstern lenke)
• Njølstad, Pål Rasmus; Bjerknes, Robert; Aarskog, Dagfinn (1998). Apert syndrom. (ekstern lenke)
• Røsok, B.; Brinchmann, J. E.; Stent, G. et al. (1998). Correlates of apoptosis of CD4 and CD8 T cells in tonsillar tissue in HIV-1 infection. (ekstern lenke)
• Júlíusson, PB; Bjerknes, Robert (1998). Hyperprolaktinemi hos barn. (ekstern lenke)
• Vesterhus, P.; Holland, S. M.; Abrahamsen, T. et al. (1998). Familial disseminated infection due to atypical mycobacterial with childhood onset. (ekstern lenke)
• Vindenes, HA; Ulvestad, E; Bjerknes, Robert (1998). Concentrations of cytokines in plasma of patients with large burns: Their relation to time after injury, burn size, inflammatory variables, infection, and outcome. (ekstern lenke)
• Frostad, Stein; Bjerknes, Robert; Abrahamsen, Jenny Foss et al. (1998). Insulin-like growth factor-1 (IGF-1) has a costimulatory effect on proliferation of committed progenitors derived from human umbilical cord CD34+ cells. (ekstern lenke)
• Riise, Anne Ma Dyrhol; Voltersvik, Pål; Røsok, B. I. et al. (1998). Potent antretroviral therapy increases the fraction of "truly naive" T-cells and reduces HIV-1 viral load in tonsillar tissue. Abstract nr. 2011 ti "Keystone Symposia" HIV-pathogenesis and treatment. (ekstern lenke)
• Voltersvik, Pål; Riise, Anne Ma Dyrhol; Røsok, B. I. et al. (1998). T cell subsets and HIV viral load in lymphoid tissue after two years with or without antiretroviral treatment. Abstract nr. 2043. (ekstern lenke)

1997

• Aarskog, Dagfinn; Eiken, Hans Geir; Bjerknes, Robert et al. (1997). Pituitary dwarfism in the R271W Pit-1 gene mutation. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1997). Impaired actin polymerization and depolymerization in neutrophils from patients with thermal injury. (ekstern lenke)
• Vik, T.; Vatten, L.; Bjerknes, Robert et al. (1997). Dubowitz assessment of gestational age and agreement with prenatal methods. (ekstern lenke)
• Søvik, Oddmund; Knudtzon, J.; Bjerknes, Robert et al. (1997). Nyoppdaget diabetes mellitus hos barn. (ekstern lenke)
• Vik, T.; Markestad, Trond; Bjerknes, Robert et al. (1997). Body proportions and early neonatal morbidity in small for gestational age infants of successive births. (ekstern lenke)
• Bjerknes, Robert; Vesterhus, P.; Aarskog, Dagfinn (1997). Increased neutriphil insulin-like growth factor-I(IGF-I) receptor expr ession and IGF-I induced functional capacity in patients with untreated Laron syndrome. (ekstern lenke)
• Øymar, Knut; Elsayed, Said; Bjerknes, Robert (1997). Serum eosinophil cationic protein and interleukin-5 in childeren with bronchial asthma and acute bronchiolitis. (ekstern lenke)
• Vesterhus, P.; Abrahamsen, T.; Bjerknes, Robert et al. (1997). Defective production of interferon gamma and interleukin in a boy with disseminated Myobacterium avium infection. (ekstern lenke)

1996

• Neslein, I.L.; Myhre, K.; Bjerknes, Robert (1996). Hypoxia induced impairment of granulocyte function. (ekstern lenke)
• Røsok, B.; Bolstad, L.; Voltersvik, Pål et al. (1996). Reduced CD4 cell counts in blood do not reflect CD4 cell depletion in tonsillar tissue in asymptomatic HIV-1 infection. (ekstern lenke)
• Røsok, B.; Voltersvik, Pål; Bjerknes, Robert et al. (1996). Dynamics of HIV-1 replication following influenza vaccintaion of HIV positive individuals. (ekstern lenke)
• Røsok, Bård; Voltersvik, Pål; Bjerknes, Robert et al. (1996). Dynamics of HIV-1 replication following influenza vaccination of HIV positive individuals. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1996). Impaired action polymerization abd depolymerization in neurophils from patients with thermal injury. (ekstern lenke)
• Bjerknes, Robert; Vesterhus, P.; Aarskog, D. (1996). Increased neurophil insulin-like growth factor-I (IGF-I) receptor expression and IGF-I induced functional capacity in patients with untreated Laron syndrome. (ekstern lenke)
• Røsok, B.; Brinchmann, J.E.; Bjerknes, Robert et al. (1996). T-cell subsets in pharyngeal tonsils in HIV positive and negative individuals. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1996). Impaired actin polymerization and depolymerization in PMNLs from patients with thermal injury. (ekstern lenke)
• Bjerknes, Robert; Aarskog, D. (1996). Growth hormone and insuline like growth fator I enhance the tumor necrosis factor alpha and interleukin-8 induced priming of human neuro phils in vitro. (ekstern lenke)
• Bjerknes, Robert; Aarskog, D. (1996). Priming of neutrophils by insulin-like growth factor I. (ekstern lenke)

1995

• Bjerknes, Robert (1995). Hypo- og hyperthyreose. (ekstern lenke)
• Bjerknes, Robert (1995). Glandula thyreoidea stoffskiftet. (ekstern lenke)
• Vindenes, Halvard; Ulvestad, E; Bjerknes, Robert (1995). Increased levels of circulating interleukin-8 in patients with large burns: Relation to burn size and sepsis. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1995). Microbial colonization of large wounds. (ekstern lenke)
• Vindenes, Halvard; Ulvestad, E; Bjerknes, Robert (1995). Increased levels of circulating interleukin-8 in patients with large burns: Relation to burn size and sepsis. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (1995). Priming of human polymorphonuclear neutrophilic leukocytes by insulin-like growth factor I: increased phagocytic capacity, complement receptor expression, degranulation, and oxidative burst. (ekstern lenke)
• Bjerknes, Robert; Guttormsen, Hilde-Kari; Solberg, Claus Ola et al. (1995). Neisserial porins inhibit human neutrophil actin polymerization, degranulation, opsonin receptor expression, and phagocytosis, but prime the neutrophils to increase their oxidative burst. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1995). The microbial colonization of large burn wounds. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (1995). Priming of human neutrophils by insulin-like growth factor-I. (ekstern lenke)
• Røsok, B; Voltersvik, Pål; Bjerknes, Robert et al. (1995). Viral and immunological responses after parenteral influenza vaccination of HIV positive individuals. (ekstern lenke)
• Vindenes, Halvard; Ulvestad, E; Bjerknes, Robert (1995). Increased levels of circulating IL-8 in patients with large burns: Relation to burn size and sepsis. (ekstern lenke)
• Bjerknes, Robert; Aarskog, Dagfinn (1995). Characterization of 1,25-dihydroxyvitamin D%c induced human monocyte to macrophage differentiation in vitro. (ekstern lenke)
• Vindenes, Halvard; Ulvestad, E; Bjerknes, Robert (1995). Plasma cytokines in patients with large burns. (ekstern lenke)

1994

• Vindenes, Halvard; Bjerknes, Robert (1994). Activation of polymorphonuclear neutrophilic granulocytes following burn injury: alteration of FC-receptor and complement-receptor expression and of opsonophagocytosis. (ekstern lenke)

1993

• Guttormsen, Hilde-Kari; Bjerknes, Robert; Halstensen, Alfred et al. (1993). Cross-reacting serum opsonins to meningococci after vaccination. (ekstern lenke)
• Steinsvåg, Sverre; Bjerknes, Robert; Berg, Øyvind H (1993). Effects on human respiratory mucosa and human granulocytes of decongestive nosedrops and topical nasal steroids in vitro. (ekstern lenke)
• Vindenes, Halvard; Bjerknes, Robert (1993). The frequency of bacteremia and fungemia following wound cleaning and excision in patients with large burns. (ekstern lenke)
• Bjerknes, Robert; Steinsvåg, Sverre (1993). Inhibition of human neutrophil actin polymerization, phagocytosis and oxidative burst by components of decongestive nosedrops. (ekstern lenke)
• Guttormsen, K. H.; Bjerknes, Robert; Halstensen, Alfred et al. (1993). Crossreacting serum opsonins to meningococci after vaccination. (ekstern lenke)
• Bjerknes, Robert; Steinsvåg, Sverre (1993). Inhibition of human neutrophilactin polymerization, phagocytosis and oxidative burst by components of decongestive nosedrops. (ekstern lenke)

1992

• Bjerknes, Robert (1992). Pathological conditions. (ekstern lenke)
• Lærum, Ole Didrik; Bjerknes, Robert (1992). Anal Cytology Series. (ekstern lenke)
• Bjerknes, Robert (1992). Bacterial and viral infections. (ekstern lenke)
• Bjerknes, Robert (1992). Analysis of phagocyte-microorganism interactions. (ekstern lenke)
• Lærum, Ole Didrik; Bjerknes, Robert (1992). Flow cytometry in hematology. (ekstern lenke)
• Lærum, Ole Didrik; Bjerknes, Robert (1992). Flow Cytometry in Hematology. (ekstern lenke)
• Reigstad, H.; Bjerknes, Robert; Markestad, Trond et al. (1992). Ganciclovir therapy of congenital cytomegalovirus disease. (ekstern lenke)
• Guttormsen, Hilde-Kari; Bjerknes, Robert; Næss, A. et al. (1992). Crossreacting serum opsonins in patients with meningococcal disease. (ekstern lenke)
• Småland, Rune; Lærum, Ole Didrik; Sothern, R. B. et al. (1992). Colony-Forming Units - Granulocyte/Macrophage and DNA synthesis of human bone marrow are circadian stage-dependent and show covariation. (ekstern lenke)

1991

• Steinsvåg, Sverre; Bjerknes, Robert (1991). Spheroids of normal tissue in culture. (ekstern lenke)
• Småland, Rune; Lote, K.; Sletvold, O. et al. (1991). Circadian stage dependent variation of cortisol related to DNA synthesis in human bone marrow. (ekstern lenke)
• Steinsvåg, Sverre; Bjerknes, Robert (1991). Speroid of normal tissue in culture. (ekstern lenke)
• Lærum, Ole Didrik; Bjerknes, Robert (1991). Flow cytometry in hematology: Analytical Cytology Series. (ekstern lenke)
• Småland, Rune; Lote, K.; Sletvold, O. et al. (1991). Circadian stage dependent variation of cortisol related to DNA synthesis in human bone marrow. (ekstern lenke)
• Bjerknes, Robert (1991). Vekst ved astma bronkiale. (ekstern lenke)
• Lund-Johansen, Morten; Olweus, Johanna; Aarli, Å. et al. (1991). The IgG FcRII and the PI-linked IgG Fc3 trigger cytoplasmic calcium fluxes independently in human granulocytes. (ekstern lenke)
• Småland, Rune; Lærum, Ole Didrik; Lote, K. et al. (1991). DNA synthesis in human bone marrow is circadian stage dependent. (ekstern lenke)

1985

• Bjerknes, Robert (1985). Flow cytometric studies of human phagocyte functions. (ekstern lenke)

1983

• Bjerknes, Robert; Bassøe, Carl-Fredrik (1983). Human leukocyte phagocytosis of zymosan particles measured by flow cytometry. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

Vekststudien i Bergen 1 og 2 - studie av norske barns vekst og pubertetsutvikling

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