title: Current controversies in obstetric anesthesia.
authors.affiliation: Department of Anesthesiology, School of Medicine, State University of New York at Stony Brook 11794-8480.
authors.forename: A C
authors.initials: AC
authors.lastname: Santos
authors.forename: H
authors.initials: H
authors.lastname: Pedersen
mesh_terms: D015360:Analgesia, Epidural; D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D000779:Anesthetics, Local / Q000009:adverse effects; D005260:Female; D006321:Heart / Q000187:drug effects; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects; D011247:Pregnancy
chemical_list: D000779:Anesthetics, Local; D009609:Nitrous Oxide