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 476 OP 477 DO 10.1136/jnnp.30.5.476-a VO 30 IS 5 A1 Mandelbrote, Bertram YR 1967 UL http://jnnp.bmj.com/content/30/5/476.2.abstract AB