Charles, D, A Brashear, RA Hauser, Li HI, LM Boo, and MF Brin. 2012. “CD 140 Study Group. Efficacy, Tolerability, and Immunogenicity of Onabotulinumtoxina in a Randomized, Double-Blind, Placebo-Controlled Trial for Cervical Dystonia. Clin Neuropharmacol 2012;35:208-14.”. Clin Neuropharmacol.
