Volume 35, January-March, January 2014, Pages 29-38
Mesbah H. A.,; Kh.A, Abd El Rahman; A.Z. EL- Naggar; M. A. Massoud; Haity M. Tadros
Volume 31, JULY- SEPTEMBER, June 2010, Pages 240-246
A. S. A. Saad; M. A. Massoud; Hala S. Ibrahim; M. S. H. Khalil