Volume 4, Issue 1, January 2011, Pages 39-45
Mohamed Aamer; Saeed Kamel; Gamal Fawzy; Ahmed Hussein
Volume 3, Issue 2, July 2010, Pages 111-117
Osama Mahmoud; Hesham Maged; Gamal Fawzy; Ahmed Hussein; Ramy Ghali; Khaled El-Ghoneimy