Estimated glomerular filtration rate for research into chronic kidney disease from Primary Health Care.: A single-center observational study. Revista de la Sociedad Ecuatoriana de Nefrología, Diálisis y Trasplante, [S. l.], v. 12, n. 2, p. 131–137, 2024. DOI: 10.56867/80. Disponível em: http://rev-sen.ec/index.php/revista/article/view/80. Acesso em: 25 mar. 2025.