[Postoperative analgesia].
D000698:Analgesia; D000700:Analgesics / Q000627:therapeutic use*; D006801:Humans; D009570:Nitriles / Q000627:therapeutic use; D010149:Postoperative Pain / Q000188:drug therapy*; D010880:Piperidines / Q000627:therapeutic use
D000700:Analgesics; D009570:Nitriles; D010880:Piperidines
Poperacní analgezie.