title: Postoperative analgesia.
mesh_terms: D000700:Analgesics / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007263:Infusions, Parenteral / Q000295:instrumentation; D009732:Nursing Care; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000700:Analgesics