title: [Chronic obstructive pulmonary disease].
authors.affiliation: Department of Respirology, Graduate School of Medicine, Chiba University.
authors.forename: Koichiro
authors.initials: K
authors.lastname: Tatsumi
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D009017:Morbidity; D017410:Practice Guidelines as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology*; D012015:Reference Standards; D012307:Risk Factors; D012737:Sex Factors; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology; D013997:Time Factors