(1)
Melo Filho, J.; Moreira, N. B.; Vojciechowski, A. S.; Biesek, S.; Bento, P. C. B.; Gomes, A. R. S. Frailty Prevalence and Related Factors in Older Adults from Southern Brazil: A Cross-Sectional Observational Study. Clinics 2020, 75, e1694.