Volume 62, Issue 2, April 2011, Pages 204-212
E. I. El-Maadawy; A. A. Nasr; A. A. M. Mazher; S. M. El-Sayed
Volume 61, Issue 3, July 2010, Pages 286-293
A. M.Z. Sarhan; E. I. El-Maadawy; F. M. Saadawy; T. M. Noor El-Deen
Volume 61, Issue 1, January 2010, Pages 33-43
H. A. Mansour; E. I. El-Maadawy; I. Z. Othman