Santos, D.G.M. dos, Ferreira, L.G.S., Pallone, J.M., Ottaviani, A.C., Santos-Orlandi, A.A., Pavarini, S.C.I., Zazzetta, M.S. and Orlandi, F. de S. 2022. Association between frailty and depression among hemodialysis patients: a cross-sectional study. São Paulo Medical Journal. 140, 3 (May 2022), 406–411.