title: Oxygen therapy in the postanesthesia care unit.
mesh_terms: D000762:Anesthesia Recovery Period; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control; D010092:Oximetry; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy; D011183:Postoperative Complications / Q000517:prevention & control; D011997:Recovery Room
chemical_list: D010100:Oxygen