title: [The natural history of pulmonary emphysema and chronic bronchitis].
authors.forename: N
authors.initials: N
authors.lastname: Kurihara
authors.forename: S
authors.initials: S
authors.lastname: Fujimoto
authors.forename: K
authors.initials: K
authors.lastname: Hirata
mesh_terms: D000367:Age Factors; D001991:Bronchitis / Q000401:mortality / Q000503:physiopathology*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000401:mortality / Q000503:physiopathology*; D011379:Prognosis; D011656:Pulmonary Emphysema / Q000401:mortality / Q000503:physiopathology*; D012307:Risk Factors; D012907:Smoking; D013997:Time Factors