PT - JOURNAL ARTICLE AU - M G M WINTERHOLLER AU - F J ERBGUTH AU - S WOLF AU - S KAT TI - Botulinum toxin for the treatment of sialorrhoea in ALS: serious side effects of a transductal approach AID - 10.1136/jnnp.70.3.417 DP - 2001 Mar 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 417--418 VI - 70 IP - 3 4099 - http://jnnp.bmj.com/content/70/3/417.short 4100 - http://jnnp.bmj.com/content/70/3/417.full SO - J Neurol Neurosurg Psychiatry2001 Mar 01; 70