Association of cognitive performance with frailty in older individuals with cognitive complaints - Lin, S. M; Apolinario, D; Gomes, G. C. Vieira; Tosi, F. Cassales; Magaldi, R. M; Busse, A. L; Gil, G; Ribeiro, E; Jacob Filho, Wilson; Suemoto, Claudia Kimie (Journal of nutrition health & aging, 2022)