Bronchial morphometry in emphysema and senescence.
D000328:Adult; D000368:Aged; D000375:Aging; D001980:Bronchi / Q000473:pathology*; D002356:Cartilage / Q000473:pathology; D006801:Humans; D008297:Male; D011656:Pulmonary Emphysema / Q000473:pathology*; D012907:Smoking