RT Journal Article SR Electronic T1 SCIENTIFIC FOUNDATIONS OF NEUROLOGY JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 895 OP 895 DO 10.1136/jnnp.36.5.895-a VO 36 IS 5 A1 J. A. R. Lenman YR 1973 UL http://jnnp.bmj.com/content/36/5/895.2.abstract AB