title: Thin sharp needles around the dura: it is all about good performance.
authors.forename: H C
authors.initials: HC
authors.lastname: Rettig
authors.forename: M J M
authors.initials: MJ
authors.lastname: Gielen
authors.forename: N T M
authors.initials: NT
authors.lastname: Jack
mesh_terms: D001917:Brachial Plexus; D004388:Dura Mater; D004867:Equipment Design; D006801:Humans; D009339:Needles; D009407:Nerve Block / Q000295:instrumentation*