Anoxia in emphysema; its relief by oxygen.
D004646:Emphysema; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D010100:Oxygen / Q000627:therapeutic use*; D011656:Pulmonary Emphysema / Q000150:complications*
D010100:Oxygen
ANOXIA/etiology and pathogenesis; EMPHYSEMA, PULMONARY/complications; OXYGEN/therapeutic use