ERGİN, Ali et al. The evaluation of 2568 patients with upper gastrointestinal bleeding. Turkish Journal of Gastroenterology, [S. l.], v. 6, n. 2, p. 262–264, 2020. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/492. Acesso em: 26 jul. 2025.