Post-operative respiratory dysfunction: an x-ray study.
D006801:Humans; D000860:Hypoxia / Q000209:etiology; D008170:Lung Compliance; D008297:Male; D011183:Postoperative Complications; D011654:Pulmonary Edema / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D012140:Respiratory Tract Diseases / Q000000981:diagnostic imaging*