title: [Socioeconomic conditions and asthma in 4-5-year old children--a cohort study in Vesthold].
authors.affiliation: Institutt for allmenn- og samfunnsmedisinske fag Universitetet i Oslo Postboks 1130 Blindern 0317 Oslo.
authors.forename: Morten
authors.initials: M
authors.lastname: Lindbaek
authors.forename: Karl W
authors.initials: KW
authors.lastname: Wefring
authors.forename: Erik
authors.initials: E
authors.lastname: Grangård
authors.forename: Knut
authors.initials: K
authors.lastname: Øvsthus
mesh_terms: D018927:Anti-Asthmatic Agents / Q000008:administration & dosage; D001249:Asthma / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D002675:Child, Preschool; D015331:Cohort Studies; D004363:Drug Utilization; D005260:Female; D006801:Humans; D008297:Male; D009664:Norway / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires
chemical_list: D018927:Anti-Asthmatic Agents