The Effectiveness of Physical Therapy in Improving Muscle Strength in Children with Down Syndrome. GYMNASIUM, [S. l.], v. 22, n. 1, p. 61–83, 2021. DOI: 10.29081/gsjesh.2021.22.1.05. Disponível em: https://gymnasium.ub.ro/journal/article/view/649. Acesso em: 13 may. 2025.