title: Re: Dr. Boezaart's editorial. It is the local anesthetic, not the electricity, which provides pain relief.
authors.forename: John G
authors.initials: JG
authors.lastname: Antonakakis
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D001917:Brachial Plexus / Q000000981:diagnostic imaging; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D013126:Spinal Nerve Roots; D004561:Transcutaneous Electric Nerve Stimulation; D018084:Ultrasonography, Interventional
chemical_list: D000779:Anesthetics, Local