[The lung of the aged and its implications].
D000368:Aged; D000375:Aging; D001249:Asthma / Q000000981:diagnostic imaging; D001991:Bronchitis / Q000473:pathology; D001995:Bronchography; D002908:Chronic Disease; D006801:Humans; D008168:Lung / Q000166:cytology* / Q000502:physiology; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000473:pathology; D011656:Pulmonary Emphysema / Q000175:diagnosis; D011660:Pulmonary Heart Disease / Q000209:etiology