Comparison of nasal catheter and nasal cannula inpatients recovering from general anesthesia.
D000768:Anesthesia, General; D006801:Humans; D000860:Hypoxia / Q000628:therapy; D007442:Intubation, Intratracheal; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D011182:Postoperative Care