Máximo, R. de O.; Lopes, I. C.; Brigola, A. G.; Luchesi, B. M.; Gratão, A. C. M.; Inouye, K.; Pavarini, S. C. I.; Alexandre, T. da S. Pre-Frailty, Frailty and Associated Factors in Older Caregivers of Older Adults. Rev. saúde pública 2020, 54, 17. https://doi.org/10.11606/s1518-8787.2020054001655.