title: The concentric versus the monopolar needle electrode. The case for monopolar needles.
authors.forename: R L
authors.initials: RL
authors.lastname: Joynt
mesh_terms: D004566:Electrodes; D004576:Electromyography / Q000295:instrumentation*; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans