title: [Occupation and smoking as risk factors for obstructive lung disease].
authors.affiliation: Lungeavdelingen, Rikshospitalet, Oslo.
authors.forename: J
authors.initials: J
authors.lastname: Kongerud
authors.forename: J
authors.initials: J
authors.lastname: Boe
mesh_terms: D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology / Q000209:etiology*; D009664:Norway / Q000453:epidemiology; D009784:Occupational Diseases / Q000453:epidemiology / Q000209:etiology*; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*
vernacular_title: Yrke og røyking som risikofaktorer for obstruktiv lungesykdom.