Associations between environmental exposure and blood pressure among participants in the Oslo Health Study (HUBRO)MADSEN, Christian; NAFSTAD, Per.European journal of epidemiology. 2006, Vol 21, Num 7, pp 485-491, issn 0393-2990, 7 p.Article

Relation between occurrence of type 1 diabetes and asthmaSTENE, Lars C; NAFSTAD, Per.Lancet (British edition). 2001, Vol 357, Num 9256, pp 607-608, issn 0140-6736Article

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

Mortality and temperature in Oslo, Norway, 1990-1995NAFSTAD, Per; SKRONDAL, Anders; BJERTNESS, Espen et al.European journal of epidemiology. 2001, Vol 17, Num 7, pp 621-627, issn 0393-2990Article

The effect of respiratory tract infections on reported asthma symptomsNYSTAD, Wenche; NAFSTAD, Per; JAAKKOLA, Jouni J. K et al.Scandinavian journal of public health. 2002, Vol 30, Num 1, pp 70-75, issn 1403-4948Article

Use of anti-asthmatic medications as a proxy for prevalence of asthma in children and adolescents in Norway : a nationwide prescription database analysisFURU, Kari; SKURTVEIT, Svetlana; LANGHAMMER, Arnulf et al.European journal of clinical pharmacology. 2007, Vol 63, Num 7, pp 693-698, issn 0031-6970, 6 p.Article

Prevalence, incidence and persistence of anti-asthma medication use in 2- to 29-year-olds: a nationwide prescription studyKARLSTAD, Øystein; NAFSTAD, Per; TVERDAL, Aage et al.European journal of clinical pharmacology. 2010, Vol 66, Num 4, pp 399-406, issn 0031-6970, 8 p.Article

Acute otitis media in schoolchildren : allergic diseases and skin prick test positivityBENTDAL, Yngvild E; NAFSTAD, Per; KAREVOLD, Gunnhild et al.Acta oto-laryngologica. 2007, Vol 127, Num 5, pp 480-485, issn 0001-6489, 6 p.Article

Occupancy density and benefits of demand-controlled ventilation in Norwegian primary schoolsMYSEN, Mads; BERNTSEN, Sveinung; NAFSTAD, Per et al.Energy and buildings. 2005, Vol 37, Num 12, pp 1234-1240, issn 0378-7788, 7 p.Article

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

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

Otolaryngological surgery and upper respiratory tract infections in children: An epidemiological studyKVAERNER, Kari J; NAFSTAD, Per; JAAKKOLA, Jouni J. K et al.The Annals of otology, rhinology & laryngology. 2002, Vol 111, Num 11, pp 1034-1039, issn 0003-4894, 6 p.Article

Relation between concentration of air pollution and cause-specific mortality : Four-year exposures to nitrogen dioxide and particulate matter pollutants in 470 neighborhoods in Oslo, NorwayNMSS, Øyvind; NAFSTAD, Per; AAMODT, Geir et al.American journal of epidemiology. 2007, Vol 165, Num 4, pp 435-443, issn 0002-9262, 9 p.Article

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

Effects of pre-and postnatal exposure to parental smoking on early childhood respiratory healthHHBERG, Siri E; STIGUM, Hein; NYSTAD, Wenche et al.American journal of epidemiology. 2007, Vol 166, Num 6, pp 679-686, issn 0002-9262, 8 p.Article

Pregnancy complications and the risk of asthma among Norwegians born between 1967 and 1993NAFSTAD, Per; SAMUELSEN, Sven O; IRGENS, Lorentz M et al.European journal of epidemiology. 2003, Vol 18, Num 8, pp 755-761, issn 0393-2990, 7 p.Article

Upper respiratory morbidity in preschool children: A cross-sectional studyKVOERNER, Kari J; NAFSTAD, Per; JAAKKOLA, Jouni J. K et al.Archives of otolaryngology, head & neck surgery. 2000, Vol 126, Num 10, pp 1201-1206, issn 0886-4470Article

The short-term effect of 24-h average and peak air pollution on mortality in Oslo, NorwayMADSEN, Christian; ROSLAND, Pål; HOFF, Dominic Anthony et al.European journal of epidemiology. 2012, Vol 27, Num 9, pp 717-727, issn 0393-2990, 11 p.Article

Residential Outdoor Air Pollution and Lung Function in SchoolchildrenOFTEDAL, Bente; BRUNEKREEF, Bert; NYSTAD, Wenche et al.Epidemiology (Cambridge, Mass.). 2008, Vol 19, Num 1, pp 129-137, issn 1044-3983, 9 p.Article

Antibody levels to single bacteria or in combination evaluated against myocardial infarctionHAHEIM, Lise Lund; OLSEN, Ingar; NAFSTAD, Per et al.Journal of clinical periodontology. 2008, Vol 35, Num 6, pp 473-478, issn 0303-6979, 6 p.Article

Body mass index in relation to adult asthma among 135,000 norwegian men and womenNYSTAD, Wenche; MEYER, Haakon E; NAFSTAD, Per et al.American journal of epidemiology. 2004, Vol 160, Num 10, pp 969-976, issn 0002-9262, 8 p.Article

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

Paediatric otitis media surgery in NorwayKAREVOLD, Gunnhild; HAAPKYLÄ, Johanna; PITKÄRANTA, Anne et al.Acta oto-laryngologica. 2007, Vol 127, Num 1, pp 29-33, issn 0001-6489, 5 p.Article

Air pollution, social deprivation, and mortality : A Multilevel Cohort Study : PovertyNAESS, Oyvind; PIRO, Fredrik N; NAFSTAD, Per et al.Epidemiology (Cambridge, Mass.). 2007, Vol 18, Num 6, pp 686-694, issn 1044-3983, 9 p.Article

C-reactive protein variations for different chronic somatic disordersHAHEIM, Lise Lund; NAFSTAD, Per; OLSEN, Ingar et al.Scandinavian journal of public health. 2009, Vol 37, Num 6, pp 640-646, issn 1403-4948, 7 p.Article