Mohinder Singh, Preet, and Anjan Trikha. “Two Cases of Refractory writer’s Cramp in Pain Clinic: Is Botulinum the Answer?”. Colombian Journal of Anesthesiology 41, no. 2 (April 1, 2013): 161–165. Accessed July 22, 2024. https://www.revcolanest.com.co/index.php/rca/article/view/890.