title: Relief of severe pain with acetaminophen in a new dose formulation versus propoxyphene hydrochloride 65 mg. and placebo: a comparative double-blind study.
mesh_terms: D000082:Acetaminophen / Q000008:administration & dosage* / Q000627:therapeutic use; D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D011431:Dextropropoxyphene / Q000008:administration & dosage* / Q000627:therapeutic use; D004841:Episiotomy; D005260:Female; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*; D010919:Placebos
chemical_list: D010919:Placebos; D000082:Acetaminophen; D011431:Dextropropoxyphene