[Pulmonary emphysema. (1). Etiologic mechanism of chronic pulmonary emphysema].
D000368:Aged; D000818:Animals; D002908:Chronic Disease; D006801:Humans; D008168:Lung / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000209:etiology* / Q000473:pathology; D011817:Rabbits