“Diagnóstico Precoz De Los Trastornos Generalizados Del Desarrollo : Early Diagnostic of Pervasive Developmental Disorders”. Journal of Child and Adolescent Psychiatry and Psychology (December 15, 2004): 127–144. Accessed September 24, 2026. http://revistajsm.psiquiatriainfantojuvenil.es/index.php/reppna/article/view/38.