RT Journal Article SR Electronic T1 Book reviews JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 960 OP 960 DO 10.1136/jnnp.41.10.960 VO 41 IS 10 A1 L. S. Illis YR 1978 UL http://jnnp.bmj.com/content/41/10/960.1.abstract AB