Brañez-Condorena, A., Goicochea-Lugo, S., Zafra-Tanaka, J.H., Becerra-Chauca, N., Failoc-Rojas, V.E., Herrera-Añazco, P. and Taype-Rondan, A. 2021. Performance of the CKD-EPI and MDRD equations for estimating glomerular filtration rate: a systematic review of Latin American studies. São Paulo Medical Journal. 139, 5 (Sep. 2021), 452–463.