Narcotic analgesics in postoperative pain relief in adults.
D000328:Adult; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D006801:Humans; D009292:Narcotic Antagonists / Q000627:therapeutic use; D010149:Postoperative Pain / Q000188:drug therapy*
D000701:Analgesics, Opioid; D009292:Narcotic Antagonists