title: [Use of pentazocine in obstetrical anesthesia].
mesh_terms: D000759:Adjuvants, Anesthesia; D000293:Adolescent; D000328:Adult; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D010423:Pentazocine; D011247:Pregnancy
chemical_list: D000759:Adjuvants, Anesthesia; D010423:Pentazocine
vernacular_title: El uso de la pentazocina en analgesia obstétrica.