title: Oral zomepirac and intramuscular morphine in postoperative pain.
mesh_terms: D000284:Administration, Oral; D000700:Analgesics / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D007273:Injections, Intramuscular; D009020:Morphine / Q000008:administration & dosage / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*; D011758:Pyrroles / Q000627:therapeutic use*; D013997:Time Factors; D014046:Tolmetin / Q000008:administration & dosage / Q000031:analogs & derivatives / Q000627:therapeutic use*
chemical_list: D000700:Analgesics; D011758:Pyrroles; D009020:Morphine; C020549:zomepirac; D014046:Tolmetin