title: Needle compatibility and combined spinal-epidural anaesthesia.
authors.forename: D R
authors.initials: DR
authors.lastname: Uncles
authors.forename: J L
authors.initials: JL
authors.lastname: Westbrook
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D006801:Humans; D009339:Needles