Rodríguez-Violante, Mayela, and Amin Cervantes-Arriaga. “The Movement Disorder Society-Unified Parkinson’s Disease Rating Scale: Clinical and Research Uses”. Archivos de Neurociencias 19, no. 3 (September 1, 2014): 157–163. Accessed June 15, 2025. https://www.archivosdeneurociencias.org/index.php/ADN/article/view/50.