Santos, I. S. dos; Silva, C. de F. R.; Ohara, D. G.; Matos, A. P.; Pinto, A. C. P. N.; Pegorari, M. S. Association Between Frailty Syndrome and Sedentary Behavior Among Community-Dwelling Older Adults in the Amazon Region: A Cross-Sectional Study. Sao Paulo Med J 2021, 139, 226-233.