KUMAR, S.; KUMAR, V.; GIRI, R.; AGARWAL, S.; GAUTAM , S. K. Prediction of esophageal varices and risk of bleeding in liver cirrhosis by aspartate aminotransferase to-platelet ratio index and fibrosis-4 index. International Journal of Advances in Medicine, [S. l.], v. 10, n. 5, p. 382–387, 2023. DOI: 10.18203/2349-3933.ijam20231073. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/3781. Acesso em: 18 apr. 2026.