title: Eldor needle for combined spinal-epidural anaesthesia.
authors.forename: J
authors.initials: J
authors.lastname: Eldor
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D006801:Humans; D009339:Needles