Bragatto, V. S. R., L. Pires de Andrade, P. Giusti Rossi, and J. Hotta Ansai. “Dual-Task During Gait Between Elderly With Mild Cognitive Impairment and Alzheimer: Systematic Review”. Fisioterapia Em Movimento (Physical Therapy in Movement), vol. 30, no. 4, Nov. 2017, doi:10.1590/1980-5918.030.004.AR03.