PT - JOURNAL ARTICLE AU - Lance Blumhardt TI - BOOK REVIEWS AID - 10.1136/jnnp.56.4.430-b DP - 1993 Apr 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 430--430 VI - 56 IP - 4 4099 - http://jnnp.bmj.com/content/56/4/430.3.short 4100 - http://jnnp.bmj.com/content/56/4/430.3.full SO - J Neurol Neurosurg Psychiatry1993 Apr 01; 56