Association between severity of chronic liver disease with grading of oesophageal varices in children. Bangabandhu Sheikh Mujib Medical University Journal, [S. l.], v. 15, n. 1, p. 29–34, 2022. DOI: 10.3329/bsmmuj.v15i1.58425. Disponível em: https://banglajol.info/index.php/BSMMUJ/article/view/58425. Acesso em: 26 jun. 2026.