title: [Obstetric analgesia-anesthesia: state of the art].
authors.forename: A
authors.initials: A
authors.lastname: Miranda
mesh_terms: D016362:Analgesia, Obstetrical / Q000639:trends*; D000773:Anesthesia, Obstetrical / Q000639:trends*; D005260:Female; D006801:Humans; D011247:Pregnancy