title: Spinal anesthesia for obstetrics: discovery, rediscovery.
authors.forename: J
authors.initials: J
authors.lastname: Douglas
authors.forename: D
authors.initials: D
authors.lastname: Choi
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D000776:Anesthesiology / Q000639:trends*; D005260:Female; D006801:Humans; D011247:Pregnancy