TY - GEN AU - Rafik Abd El Monem Bedair AU - Ahmed Abd El Aziz , AU - Sanaa Abd El Shafy , TI - The effect of angiotensin converting enzyme gene polymorphism : : incidence of stress ulceration in critically III patients / PY - 2003/// CY - Cairo : PB - Rafik Abd El Monem Bedair , KW - ACE gene polymorphism KW - Haemateemesis KW - Stress ulceration KW - Upper GI endoscopy N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Critical Care Medicine; Issued also as CD ER -