Practice Guideline Update Summary: Botulinum Neurotoxin for the Treatment of Blepharospasm, Cervical Dystonia, Adult Spasticity, and Headache
Neurol 86:1818-1826, Simpson, D.M.,et al, 2016
Reversible Chorea and Focal Dystonia in Vitamin B12 Deficiency
NEJM 347:295, Pacchetti,C.,et al, 2002
Uses of Botulinum Toxin Injection in Medicine Today
BMJ 320:161-165, Munchau,A. & Bhatia,K.P., 2000