K. M. Amaral-Felipe, P. de A. Yamada, M. P. Cursino, B. F. Rodrigues, C. Z. Hallal, and F. R. Faganello-Navega, “Life Comparison of kinematic variables of gait on a treadmill and on soil of individuals with Parkinson’s disease”, Motricidade, vol. 13, no. 2, pp. 18–26, Nov. 2017.