Deprá, P. P., C. R. Bisconsini, and L. F. Vieira. “Longitudinal Analysis of the Gait of Children With Down Sindrome”. Journal of Physical Education , Vol. 28, no. 1, May 2017, p. e-2823, https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/32393.