title: A controlled trial of glifanan and omnopon in postoperative pain.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D002585:Cesarean Section; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007044:Hysterectomy; D009892:Opium / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy*; D010919:Placebos; D011182:Postoperative Care; D011247:Pregnancy; D011804:Quinolines / Q000627:therapeutic use; D062367:ortho-Aminobenzoates / Q000627:therapeutic use*
chemical_list: D000700:Analgesics; D010919:Placebos; D011804:Quinolines; D062367:ortho-Aminobenzoates; D009892:Opium