DOLAR, M. Enver; BOYACIOĞLU, A. Sedat; ATEŞ, K. Bahri; CANER, M. Emin; ONARAN, Leziz. The Natural History of Esophageal Varices and Effecting Factors. Turkish Journal of Gastroenterology, [S. l.], v. 3, n. 3, p. 487–492, 1992. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/145. Acesso em: 1 jan. 2026.