title: Combined spinal and extradural anesthesia.
authors.forename: M
authors.initials: M
authors.lastname: Patel
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D009339:Needles