[The obstruction in "obstructive" pulmonary emphysema].
D000375:Aging; D006801:Humans; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000473:pathology; D011656:Pulmonary Emphysema / Q000473:pathology*
Die Obstruktion beim "obstruktiven" Lungenemphysem.