title: Epidural morphine for post-operative analgesia: experience with ten cases.
mesh_terms: D000328:Adult; D004824:Epidural Space; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000378:metabolism / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D009020:Morphine