title: The role of airway closure in postoperative hypoxaemia.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000150:complications*; D002245:Carbon Dioxide / Q000097:blood; D002763:Cholecystectomy / Q000009:adverse effects; D005260:Female; D059685:Herniorrhaphy; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D011183:Postoperative Complications; D011868:Radioisotopes; D013147:Spirometry; D014628:Vagotomy / Q000009:adverse effects; D014648:Varicose Veins / Q000601:surgery; D014797:Vital Capacity; D014978:Xenon
chemical_list: D011868:Radioisotopes; D002245:Carbon Dioxide; D014978:Xenon; D010100:Oxygen