The incidence of postoperative atelectasis in the dependent lung following thoracotomy: the value of added nitrogen.
D000367:Age Factors; D000769:Anesthesia, Inhalation; D001991:Bronchitis; D002908:Chronic Disease; D006548:Hernia, Diaphragmatic / Q000601:surgery*; D006801:Humans; D009584:Nitrogen; D009609:Nitrous Oxide; D010100:Oxygen / Q000627:therapeutic use; D011027:Pneumoperitoneum; D011183:Postoperative Complications / Q000517:prevention & control*; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000209:etiology; D011859:Radiography; D012189:Retrospective Studies; D012737:Sex Factors
D009609:Nitrous Oxide; D009584:Nitrogen; D010100:Oxygen