Postoperative hypoxemia and its treatment with nasal oxygen: polarographic study.
D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D006801:Humans; D000860:Hypoxia / Q000628:therapy*; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D011048:Polarography; D011182:Postoperative Care