Improving Botulinum Toxin Efficiency in Treating Post-Stroke Spasticity Using 3D Innervation Zone Imaging. - Chuan Zhang 007; Yen-Ting Chen; Yang Liu 072; Elaine Magat; Monica Gutierrez-Verduzco; Gerard E. Francisco; Ping Zhou 002; Sheng Li 015; Yingchun Zhang (Int. J. Neural Syst., 2021)