title: [Natural history of chronic constriction of respiratory tract (author's transl)].
mesh_terms: D002908:Chronic Disease; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008173:Lung Diseases, Obstructive / Q000401:mortality / Q000503:physiopathology*; D012306:Risk; D012907:Smoking / Q000503:physiopathology
vernacular_title: Historia naturalna przewlekłego zwezenia dróg oddechowych.