GUEVARA TIRADO, A. Factors associated with in-hospital mortality in patients with heart failure hospitalized for acute renal failure. Revista Colombiana de Nefrología, [S. l.], v. 12, n. 2, 2025. DOI: 10.22265/acnef.12.2.859. Disponível em: https://revistanefrologia.org/index.php/rcn/article/view/859. Acesso em: 20 sep. 2025.