F. Alcantud Marín, Y. Alonso Esteban, and D. Rico Bañón, “The validity and reliability of the System for Early Detection of Developmental Disorders: 3-36 months”, REDIS, vol. 3, no. 1, pp. 107–121, Jun. 2015, Accessed: Sep. 22, 2026. Available: https://redis.cedid.es/index.php/redis/article/view/133