C., A.; S., A. M.; KIRAN B., S. R. A Study of Portal Hypertensive Polyps. International Journal of Advances in Medicine, [S. l.], v. 4, n. 1, p. 88–91, 2017. DOI: 10.18203/2349-3933.ijam20170094. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/254. Acesso em: 21 nov. 2025.