BHAVANA, B.; AVINASH, B. S. Renal angina index versus serum creatinine for early prediction of acute kidney injury in critically ill children: a prospective observational study . International Journal of Contemporary Pediatrics, [S. l.], v. 13, n. 10, p. 1971–1975, 2026. DOI: 10.18203/2349-3291.ijcp20263300. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/7633. Acesso em: 24 sep. 2026.