title: Physical activity and aerobic fitness in childhood: associated with asthma?
authors.affiliation: Department of Paediatrics, Oslo University Hospital, Oslo, Norway. sveinung.berntsen@nih.no
authors.forename: Sveinung
authors.initials: S
authors.lastname: Berntsen
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000453:epidemiology / Q000503:physiopathology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D009664:Norway / Q000453:epidemiology; D010809:Physical Fitness / Q000502:physiology*; D012129:Respiratory Function Tests; D012307:Risk Factors; D013636:Tanzania / Q000453:epidemiology