Xiang, Jie, Wei Wang, Weifeng Jiang, and Qiuchen Qian. “Effects of Extracorporeal Shock Wave Therapy on Spasticity in Post-Stroke Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials”. Journal of Rehabilitation Medicine 50, no. 10 (September 24, 2018): 852–859. Accessed February 19, 2025. https://medicaljournalssweden.se/jrm/article/view/12495.