ALI, M; HUSSAIN, S; ., FIAZ. Ultrasound Evaluation of Esophageal Varices. Annals of King Edward Medical University, [S. l.], v. 7, n. 4, 2017. DOI: 10.21649/akemu.v7i4.1927. Disponível em: https://annalskemu.org/journal/index.php/annals/article/view/1927. Acesso em: 4 may. 2024.