Institution: | 1.Medical Biochemistry Department, Faculty of Medicine, Assiut University, Assiut, 71515, Egypt ;2.Internal Medicine Department, Faculty of Medicine, Assiut University, Assiut, 71515, Egypt ;3.Internal Medicine Department, Nephrology Division, Faculty of Medicine, Assiut University, Assiut, 71515, Egypt ;4.Medical Biochemistry Department, Faculty of Pharmacy, Assiut University, Assiut, 71515, Egypt ; |