RT Journal Article SR Electronic T1 BOOKS RECEIVED JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1143 OP 1143 DO 10.1136/jnnp.39.11.1143 VO 39 IS 11 YR 1976 UL http://jnnp.bmj.com/content/39/11/1143.1.abstract AB