Lew, MF, RA Hauser, SH Isaacson, D Truong, AT Patel, A Brashear, W Ondo, et al. 2021. “AbobotulinumtoxinA Provides Flexibility for the Treatment of Cervical Dystonia With 500 U/1 mL and 500 U/2 mL Dilutions. 5:100115. Doi: 10.1016/J.prdoa.2021.100115. ECollection 2021. PMID: 34888518.”. Clin Park Relat Disord.