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 115 OP 115 DO 10.1136/jnnp.47.1.115-a VO 47 IS 1 A1 Jd Parkes YR 1984 UL http://jnnp.bmj.com/content/47/1/115.2.abstract AB