PT - JOURNAL ARTICLE AU - BHATIA, KP AU - MÜNCHAU, A AU - BROWN, P TI - Botulinum toxin is a useful treatment in excessive drooling of saliva AID - 10.1136/jnnp.67.5.697 DP - 1999 Nov 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 697--697 VI - 67 IP - 5 4099 - http://jnnp.bmj.com/content/67/5/697.1.short 4100 - http://jnnp.bmj.com/content/67/5/697.1.full SO - J Neurol Neurosurg Psychiatry1999 Nov 01; 67