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 934 OP 934 DO 10.1136/jnnp.38.9.934-a VO 38 IS 9 YR 1975 UL http://jnnp.bmj.com/content/38/9/934.2.abstract AB