RT Journal Article SR Electronic T1 Fact and fallacy in measurement of conduction velocity in motor nerves JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 381 OP 385 DO 10.1136/jnnp.27.5.381 VO 27 IS 5 A1 John A. Simpson YR 1964 UL http://jnnp.bmj.com/content/27/5/381.abstract AB