Souza Júnior EV de, Cruz DP, Silva C dos S, Rosa RS, Siqueira LR, Sawada NO. Implications of self-reported fragility on the quality of life of older adults: a cross-sectional study. Rev. Esc. Enferm. USP. 2021;55:e20210040. doi:10.1590/1980-220X-REEUSP-2021-0040