title: Switching device for botulinum toxin injection guidance.
authors.forename: J
authors.initials: J
authors.lastname: Stein
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage*; D004558:Electric Stimulation; D004576:Electromyography; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods*
chemical_list: D001905:Botulinum Toxins