title: CLINICAL TRIAL OF OXYMORPHONE IN LABOUR.
mesh_terms: D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D058633:Antipyretics; D035843:Biomedical Research; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008614:Meperidine; D010111:Oxymorphone; D011247:Pregnancy; D013223:Statistics as Topic
chemical_list: D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D008614:Meperidine; D010111:Oxymorphone
keywords: ANALGESICS AND ANTIPYRETICS; ANESTHESIA, OBSTETRICAL; CLINICAL RESEARCH; LABOR; MEPERIDINE; OXYMORPHONE; PREGNANCY; STATISTICS