title: [A study on prognosis of chronic obstructive lung disease with reference to clinical types (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012129:Respiratory Function Tests