Seasonal variation in the occurrence of pre-eclampsiaMAGNUS, Per; ESKILD, Anne.BJOG (Oxford. Print). 2001, Vol 108, Num 11, pp 1116-1119, issn 1470-0328Article

Risk of childhood asthma and allergic rhinitis in relation to pregnancy complicationsNAFSTAD, Per; MAGNUS, Per; JAAKKOLA, Jouni J. K et al.Journal of allergy and clinical immunology. 2000, Vol 106, Num 5, pp 867-873, issn 0091-6749Article

Exercise During Pregnancy, Maternal Prepregnancy Body Mass Index, and Birth WeightFLETEN, Caroline; STIGUM, Hein; MAGNUS, Per et al.Obstetrics and gynecology (New York. 1953). 2010, Vol 115, Num 2, pp 331-337, issn 0029-7844, 7 p., 1Article

Should radon be reduced in homes? A cost-effect analysisSTIGUM, Hein; STRAND, Terje; MAGNUS, Per et al.Health physics (1958). 2003, Vol 84, Num 2, pp 227-235, issn 0017-9078, 9 p.Article

Previous abortions and risk of pre-eclampsiaTROGSTAD, Lill; MAGNUS, Per; SKJAERVEN, Rolv et al.International journal of epidemiology. 2008, Vol 37, Num 6, pp 1333-1340, issn 0300-5771, 8 p.Article

Subgroups of preterm delivery in the Norwegian Mother and Child Cohort StudyMORKEN, Nils-Halvdan; MAGNUS, Per; JACOBSSON, Bo et al.Acta obstetricia et gynecologica scandinavica. 2008, Vol 87, Num 12, pp 1374-1377, issn 0001-6349, 4 p.Article

Pre-eclampsia: Risk factors and causal modelsTROGSTAD, Lill; MAGNUS, Per; STOLTENBERG, Camilla et al.Baillière's best practice & research. Clinical obstetrics & gynaecology. 2011, Vol 25, Num 3, pp 329-342, issn 1521-6934, 14 p.Article

Decrease in consanguinity among parents of children born in Norway to women of Pakistani origin: A registry-based studyGRJIBOVSKI, Andrej M; MAGNUS, Per; STOLTENBERG, Camilla et al.Scandinavian journal of public health. 2009, Vol 37, Num 3, pp 232-238, issn 1403-4948, 7 p.Article

Consanguinity and the risk of hyperemesis gravidarum in NorwayGRJIBOVSKI, Andrej M; VIKANES, Ase; STOLTENBERG, Camilla et al.Acta obstetricia et gynecologica Scandinavica. 2008, Vol 87, Num 1, pp 20-25, issn 0001-6349, 6 p.Article

Variations in prevalence of hyperemesis gravidarum by country of birth : A study of 900,074 pregnancies in Norway, 1967-2005VIKANES, Ase; GRJIBOVSKI, Andrej M; VANGEN, Siri et al.Scandinavian journal of public health. 2008, Vol 36, Num 2, pp 135-142, issn 1403-4948, 8 p.Article

Is delivery by cesarean section a risk factor for food allergy?EGGESBØ, Merete; BOTTEN, Grete; STIGUM, Hein et al.Journal of allergy and clinical immunology. 2003, Vol 112, Num 2, pp 420-426, issn 0091-6749, 7 p.Article

Risk of specific birth defects in relation to chlorination and the amount of natural organic matter in the water supplyHWANG, Bing-Fang; MAGNUS, Per; JAAKKOLA, Jouni J. K et al.American journal of epidemiology. 2002, Vol 156, Num 4, pp 374-382, issn 0002-9262Article

Human T-cell lymphotropic virus testing of blood donors in Norway: a cost-effect modelSTIGUM, Hein; MAGNUS, Per; SAMDAL, Helvi Holm et al.International journal of epidemiology. 2000, Vol 29, Num 6, pp 1076-1084, issn 0300-5771Article

Housing conditions, perceived stress, smoking, and alcohol: determinants of fetal growth in Northwest RussiaGRJIBOVSKI, Andrej; BYGREN, Laps Olov; SVARTBO, Boo et al.Acta obstetricia et gynecologica Scandinavica. 2004, Vol 83, Num 12, pp 1159-1166, issn 0001-6349, 8 p.Article

Risk of spontaneous preterm delivery in a low-risk population: the impact of maternal febrile episodes, urinary tract infection, pneumonia and ear―nose―throat infectionsMORKEN, Nils-Halvdan; GUNNES, Nina; MAGNUS, Per et al.European journal of obstetrics, gynecology, and reproductive biology. 2011, Vol 159, Num 2, pp 310-314, issn 0301-2115, 5 p.Article

Diabetes-associated HLA-DQ genes and birth weightSTENE, Lars C; MAGNUS, Per; RØNNINGEN, Kjersti S et al.Diabetes (New York, NY). 2001, Vol 50, Num 12, pp 2879-2882, issn 0012-1797Article

Asthma and allergic rhinitis at 4 years of age in relation to fish consumption in infancyNAFSTAD, Per; NYSTAD, Wenche; MAGNUS, Per et al.The Journal of asthma. 2003, Vol 40, Num 4, pp 343-348, issn 0277-0903, 6 p.Article

Gender differences in syringe exchange program use in Oslo, NorwayMILLER, Maureen; ESKILD, Anne; MELLA, Inge et al.Addiction (Abingdon. Print). 2001, Vol 96, Num 11, pp 1639-1651, issn 0965-2140Article

Traffic related air pollution and acute hospital admission for respiratory diseases in Drammen, Norway 1995-2000OFTEDAL, Bente; NAFSTAD, Per; MAGNUS, Per et al.European journal of epidemiology. 2003, Vol 18, Num 7, pp 671-675, issn 0393-2990, 5 p.Article

The determination of polycyclic aromatic hydrocarbons in the urine of non-smoking Polish pregnant womenPOLANSKA, Kinga; HANKE, Wojciech; DETTBARN, Gerhard et al.Science of the total environment. 2014, Vol 487, pp 102-109, issn 0048-9697, 8 p.Article

Recreational Physical Activity and the Risk of Preeclampsia : A Prospective Cohort of Norwegian WomenMAGNUS, Per; TROGSTAD, Lill; OWE, Katrine M et al.American journal of epidemiology. 2008, Vol 168, Num 8, pp 952-957, issn 0002-9262, 6 p.Article

Recurrence risk of preeclampsia in twin and singleton pregnanciesTROGSTAD, Lill; SKRONDAL, Anders; STOLTENBERG, Camilla et al.American journal of medical genetics. 2004, Vol 126A, Num 1, pp 41-45, issn 0148-7299, 5 p.Article

Risk behavior in Norwegian blood donorsSTIGUM, Hein; BOSNES, Vidar; ØRJASOETER, Harald et al.Transfusion (Philadelphia, PA). 2001, Vol 41, Num 12, pp 1480-1485, issn 0041-1132Article

Baby swimming and respiratory healthNYSTAD, Wenche; HABERG, Siri E; LONDON, Stephanie J et al.Acta paediatrica (Oslo). 2008, Vol 97, Num 5, pp 657-662, issn 0803-5253, 6 p.Article

High risk of cesarean section among ethnic Filipinos: an effect of the paternal contribution to birthweight?VANGEN, Siri; STRAY-PEDERSEN, Babill; SKRONDAL, Anders et al.Acta obstetricia et gynecologica Scandinavica. 2003, Vol 82, Num 2, pp 192-193, issn 0001-6349, 2 p.Article