TY - JOUR T1 - Poison as cure: a clinical review of botulinum toxin as an invaluable drug JO - Journal of Venomous Animals and Toxins including Tropical Diseases A1 - Bali, J. A1 - Thakur, R. SN - 1678-9199 UL - 10.1590/S1678-91992005000400003 VL - 11 Y1 - 2005 PB - Brasil ER -