SAVITH, A.; BHUMIREDDY, S. N. Are non invasive predictors of esophageal varices reliable?. International Journal of Research in Medical Sciences, [S. l.], v. 7, n. 2, p. 508–511, 2019. DOI: 10.18203/2320-6012.ijrms20190012. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/5874. Acesso em: 3 feb. 2026.