SHAHROKH, S.; ZALI, M. R. An unusual cause of upper gastrointestinal bleeding. Gastroenterology and Hepatology from Bed to Bench, [S. l.], v. 7, n. 3, p. Gastroenterol Hepatol Bed Bench 2014;7(3):186–188, 2014. DOI: 10.22037/ghfbb.v7i3.625. Disponível em: https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/625. Acesso em: 4 may. 2024.