title: [Clinical application of epidural morphine].
mesh_terms: D000328:Adult; D000368:Aged; D004824:Epidural Space; D005260:Female; D006801:Humans; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D009020:Morphine