Volume 3, Issue 1, August 2003, Pages 11-16
Samir Abu Al-Hassan; Magdy El-Ziny; Amr Sarhan; Ashraf Bakr; Ayman Hammad; Nehad Chalaby; Mohamed Ragab
Volume 3, Issue 1, August 2003, Pages 17-22
Ayman Hammad; Amr Sarhan; Ashraf Bakr; Hesham Abdel-Hady; Farha El-Chenawi