PT - JOURNAL ARTICLE AU - LS Illis TI - BOOK REVIEWS AID - 10.1136/jnnp.54.2.189 DP - 1991 Feb 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 189--190 VI - 54 IP - 2 4099 - http://jnnp.bmj.com/content/54/2/189.short 4100 - http://jnnp.bmj.com/content/54/2/189.full SO - J Neurol Neurosurg Psychiatry1991 Feb 01; 54