title: [Chronological study on respiratory function in patients with chronic pulmonary emphysema and diffuse fibrotic changes in the lungs (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001784:Blood Gas Analysis; D002908:Chronic Disease; D006801:Humans; D008176:Lung Volume Measurements; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D011658:Pulmonary Fibrosis / Q000503:physiopathology*; D013997:Time Factors