title: Are pencil point needles safe for subarachnoid block?
authors.forename: C B
authors.initials: CB
authors.lastname: Collier
authors.forename: M A
authors.initials: MA
authors.lastname: Turner
mesh_terms: D000775:Anesthesia, Spinal / Q000295:instrumentation*; D006801:Humans; D009339:Needles; D010292:Paresthesia / Q000209:etiology