Authors
Kerillos A. Ayoub
Department of Cardiovascular Medicine, Faculty of Medicine, Assiut University, Asyut, Egypt
Salwa R. Demitry
Department of Cardiovascular Medicine, Faculty of Medicine, Assiut University, Asyut, Egypt
Mahmoud Abdelsabour
Department of Cardiovascular Medicine, Faculty of Medicine, Assiut University, Asyut, Egypt