title: The site of action of intravenous regional anesthesia.
mesh_terms: D000765:Anesthesia, Conduction; D000771:Anesthesia, Intravenous; D001132:Arm; D003287:Contrast Media; D006801:Humans; D008012:Lidocaine; D008475:Median Nerve / Q000187:drug effects; D009431:Neural Conduction; D010243:Paralysis; D010525:Peripheral Nerves / Q000187:drug effects*; D014459:Ulnar Nerve / Q000187:drug effects; D014680:Veins
chemical_list: D003287:Contrast Media; D008012:Lidocaine