LERTSITHICHAI, P.; TANGKITTIMASAK, S. .; SUMRITPRADIT, P. . Predictors of Variceal Cause of Upper Gastrointestinal Tract Hemomhage. The Thai Journal of Surgery, [S. l.], v. 26, n. 1, p. 1–4, 2005. Disponível em: https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/242179. Acesso em: 1 may. 2024.