P. Herrera-Añazco, N. Atamari-Anahui, and V. Flores-Benites, “Number of nephrologists, hemodialysis services, and prevalence trend of chronic kidney disease in the Ministry of Health of Peru”, Rev Peru Med Exp Salud Publica, vol. 36, no. 1, pp. 62–7, Mar. 2019, doi: 10.17843/rpmesp.2019.361.4253.