title: [A new "immobile needle" for brachial plexus block (author's transl)].
mesh_terms: D001917:Brachial Plexus; D006801:Humans; D009339:Needles; D009407:Nerve Block / Q000009:adverse effects / Q000295:instrumentation*
vernacular_title: Eine neue "Immobile Nadel" zur Plexusanaesthesie.