PT - JOURNAL ARTICLE AU - JBP Stephenson TI - BOOK REVIEWS AID - 10.1136/jnnp.54.5.479 DP - 1991 May 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 479--479 VI - 54 IP - 5 4099 - http://jnnp.bmj.com/content/54/5/479.1.short 4100 - http://jnnp.bmj.com/content/54/5/479.1.full SO - J Neurol Neurosurg Psychiatry1991 May 01; 54