Volume 32, OCTOBER- DECEMBER, December 2011, Pages 409-421
Radwan F.I.; M.A.A. Nassar
Volume 32, JULY- SEPTEMBER, September 2011, Pages 223-230
Omar A.A.; Barakat A.
Volume 31, OCTOBER- DECEMBER, October 2010, Pages 356-314
Hamdy K. Abou-Taleb
Volume 31, JANUARY- MARCH, January 2010, Pages 10-17
Hala S. Ibrahim; Abdel-Fattah S. A. Saad; Magdy A. Massoud; Mohamed S. H. Khalil