Grosset, Donald G., Elaine G. Tyrrell, and Katherine A. Grosset. 2014. “Switch from AbobotulinumtoxinA (Dysport®) to IncobotulinumtoxinA (Xeomin®) Botulinum Toxin Formulation: A Review of 257 Cases”. Journal of Rehabilitation Medicine 47 (2):183-86. https://doi.org/10.2340/16501977-1895.