PT - JOURNAL ARTICLE AU - Arruda, WO TI - MATTERS ARISING AID - 10.1136/jnnp.55.12.1220-c DP - 1992 Dec 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 1220--1220 VI - 55 IP - 12 4099 - http://jnnp.bmj.com/content/55/12/1220.4.short 4100 - http://jnnp.bmj.com/content/55/12/1220.4.full SO - J Neurol Neurosurg Psychiatry1992 Dec 01; 55