Volume 3, Issue 1, August 2003, Pages 23-28
Asharf Bakr; Ibrahim Rageh; Mahmoud El-Azouny; Safaa Deyab; Mohamed Atwa; Hend Lotfy
Volume 2, Issue 1, August 2002, Pages 29-34
Ashraf Bakr; Tarek Dosoky; Gehan Fathy; Mohamed Atwa; Magdy Zedan; Manal Fathy; Zakaria El-Khaiat