Th. Al-Abachi, Khaldoon. “Demographic and Causal Pattern of Acute Uppergastrointestinal Bleeding in Mosul”. Annals of the College of Medicine Mosul 36, no. 1 (December 1, 2010): 1–7. Accessed January 11, 2026. https://mmed.uomosul.edu.iq/index.php/mmed/article/view/37149.