title: [Analgesia and anesthesia in obstetrics].
mesh_terms: D000698:Analgesia; D000700:Analgesics; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D000700:Analgesics
vernacular_title: Analgesia y anestesia en obstetrícia.