title: Acetaminophen versus propoxyphene hydrochloride for relief of pain in episiotomy patients.
mesh_terms: D000082:Acetaminophen / Q000627:therapeutic use*; D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D011431:Dextropropoxyphene / Q000627:therapeutic use*; D004841:Episiotomy; D005260:Female; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D010919:Placebos; D011183:Postoperative Complications / Q000188:drug therapy*; D013997:Time Factors
chemical_list: D010919:Placebos; D000082:Acetaminophen; D011431:Dextropropoxyphene