I. AILA QOLI, N. Upper gastro-intestinal bleeding in Erbil Governorate. Annals of the College of Medicine, Mosul, [S. l.], v. 34, n. 2, p. 135–140, 2008. DOI: 10.33899/mmed.2008.8885. Disponível em: https://jamh.uomosul.edu.iq/index.php/mmed/article/view/37432. Acesso em: 27 sep. 2025.