title: The combined spinal-epidural technique for the provision of analgesia in obstetric anaesthesia.
authors.forename: M
authors.initials: M
authors.lastname: Williams
mesh_terms: D016362:Analgesia, Obstetrical / Q000295:instrumentation / Q000379:methods*; D000767:Anesthesia, Epidural / Q000295:instrumentation / Q000379:methods*; D000775:Anesthesia, Spinal / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D009339:Needles; D011247:Pregnancy; D017211:Treatment Failure