Volume 5, Issue 2, August 2012, Pages 65-80
Reda Fadeel Ali Bakr; Heba A. Hassan; Marah M. Abd El-Bar; Galal A Nawwar; Heba M. Elbanna
Volume 3, Issue 1, June 2010, Pages 95-103
Reda F. A. Bakr; Nadia Helmy; Galal A. Nawwar; Somia El. Ibrahim; Omnia M. Helmy