Charlson Comorbidity Index for Prediction of Outcome of Acute Kidney Injury in Critically Ill Patients. Iranian Journal of Kidney Diseases, [S. l.], v. 11, n. 2, p. 115–123, 2017. Disponível em: https://ijkd.org/index.php/ijkd/article/view/2855. Acesso em: 20 jul. 2025.