M. F. Delgado, I. N. D. Lisboa, M. I. da C. D. Fernandes, A. C. C. Carino, R. M. Fernandes, and A. L. B. de C. Lira, “Risk factors and knowledge of the elderly people about chronic kidney disease”, Rev Rene, vol. 18, no. 3, pp. 361–367, Aug. 2017.