TY - GEN AU - Mohamed AbdElhay Abeid AU - Mohamed Serag Eldin Zaakaria , AU - Mohammad Salah AbdElbary , AU - Wafaa Elakel , TI - Acute upper gastrointestinal bleeding / PY - 2006/// CY - Cairo : PB - Mohamed AbdElhay Abeid , KW - Acute upper gastrointestinal bleeding KW - Endoscopy KW - Hematemesis KW - Melena N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Tropical Medicine; Issued also as CD N2 - Gastrointestinal bleeding is a common and potentially serious problem , which remain a major reason for hospital admission.Chronic liver disease , portal hypertension and hematemenesis are major problems in Egypt due to schistosomiasis and viral hepatitis UR - http://172.23.153.220/th.pdf ER -