NISAR, S.; SHARIF, B.; MASUD, F. Frequency of Rectal Varices in Cirrhotic Patients. Esculapio Journal of SIMS, Pakistan, v. 6, n. 2, p. 30–33, 2023. Disponível em: https://esculapio.pk/journal/index.php/journal-files/article/view/865. Acesso em: 23 nov. 2024.