title: Advancing atraumatic needles?
authors.forename: M G
authors.initials: MG
authors.lastname: Serpell
authors.forename: D
authors.initials: D
authors.lastname: Carson
mesh_terms: D000775:Anesthesia, Spinal / Q000295:instrumentation*; D002555:Cerebrospinal Fluid; D004388:Dura Mater / Q000293:injuries; D006801:Humans; D009339:Needles