Challenging Behaviors in Children with Down Syndrome: Prevalence and Associated Factors. Journal of Fatima Jinnah Medical University, [S. l.], v. 19, n. 1, p. 18–23, 2025. DOI: 10.37018/PLKJ3698. Disponível em: http://jfjmu.com/index.php/ojs/article/view/1399. Acesso em: 25 may. 2026.