title: ETHCHLORVYNOL AS A SEDATIVE IN LABOR.
mesh_terms: D035843:Biomedical Research; D004358:Drug Therapy; D004984:Ethchlorvynol; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives; D007743:Labor, Obstetric; D008614:Meperidine; D010634:Phenobarbital; D010919:Placebos; D011247:Pregnancy; D011398:Promethazine; D014116:Toxicology; D014937:Work
chemical_list: D006993:Hypnotics and Sedatives; D010919:Placebos; D004984:Ethchlorvynol; D008614:Meperidine; D011398:Promethazine; D010634:Phenobarbital
keywords: CLINICAL RESEARCH; DRUG THERAPY; ETHCHLORVYNOL; HYPNOTICS AND SEDATIVES; LABOR; MEPERIDINE; PHENOBARBITAL; PLACEBOS; PREGNANCY; PROMETHAZINE; TOXICOLOGIC REPORT