L. F. da S. Talmelli, A. C. M. Gratão, L. Kusumota, and R. A. P. Rodrigues, “Functional independence level and cognitive deficit in elderly individuals with Alzheimer’s disease”, Rev. Esc. Enferm. USP, vol. 44, no. 4, pp. 933–939, Dec. 2010, doi: 10.1590/S0080-62342010000400011.