title: Further studies in the use of sigmodal in obstetrical analgesia and amnesia.
authors.forename: T M
authors.initials: TM
authors.lastname: WATSON
mesh_terms: D000647:Amnesia; D016362:Analgesia, Obstetrical; D000758:Anesthesia; D000776:Anesthesiology; D001462:Barbital
chemical_list: D001462:Barbital
keywords: ANESTHESIA/barbital; SIGMODAL