Analgesia after balanced narcotic anaesthesia.
D000758:Anesthesia; D004347:Drug Interactions; D006801:Humans; D009270:Naloxone / Q000009:adverse effects; D009292:Narcotic Antagonists / Q000627:therapeutic use*; D009294:Narcotics; D010149:Postoperative Pain / Q000188:drug therapy
D009292:Narcotic Antagonists; D009294:Narcotics; D009270:Naloxone