title: [Epidemiology and etiology of chronic obstructive pulmonary disease].
authors.forename: K
authors.initials: K
authors.lastname: Kida
mesh_terms: D000397:Air Pollution / Q000009:adverse effects; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology* / Q000209:etiology*; D008297:Male; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D019896:alpha 1-Antitrypsin Deficiency