Melo Filho, J., Moreira, N. B., Vojciechowski, A. S., Biesek, S., Bento, P. C. B., & Gomes, A. R. S. (2020). Frailty prevalence and related factors in older adults from southern Brazil: A cross-sectional observational study. Clinics, 75, e1694. https://doi.org/10.6061/clinics/2020/e1694