The effect of 30 per cent and 100 per cent oxygen breathing on hypoxemia in patients with chronic obstructive pulmonary disease.
D000368:Aged; D002908:Chronic Disease; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000209:etiology / Q000628:therapy*; D008171:Lung Diseases / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010092:Oximetry; D010102:Oxygen Inhalation Therapy