title: Don't make an easy block more difficult!
authors.forename: Nigel T M
authors.initials: NT
authors.lastname: Jack
authors.forename: Robert
authors.initials: R
authors.lastname: Slappendel
authors.forename: Mathieu M J
authors.initials: MM
authors.lastname: Gielen
mesh_terms: D001340:Autonomic Nerve Block / Q000295:instrumentation / Q000379:methods*; D001917:Brachial Plexus / Q000187:drug effects* / Q000502:physiology; D002404:Catheterization / Q000295:instrumentation / Q000379:methods; D006801:Humans