Celma-Rojas, Laura, Elsa Pérez-Flores, and Juan Carlos Peña-Bañuelos. “Usefulness of Psychological Techniques for the Application of Botulinum Toxin in Pediatric Patients With Cerebral Palsy”. Investigación en Discapacidad 7, no. 1 (July 25, 2024): 12–21. Accessed November 22, 2024. http://dsm.inr.gob.mx/indiscap/index.php/INDISCAP/article/view/110.