TONELLI, M.; RIELLA, M. Chronic kidney disease and the aging population. African Journal of Nephrology, [S. l.], v. 17, n. 1, p. 6–10, 2014. DOI: 10.21804/17-1-738. Disponível em: https://www.journals.ac.za/ajn/article/view/738. Acesso em: 8 oct. 2025.