Volume 57, Issue 131, October 2011, Pages 1-12
A. ABDEL-HAMEID AHMED; ENAS EL-PRINCE; AMAL A. ABDEL-HALEEM; MANAL M. AMIN
Volume 55, Issue 122, July 2009, Pages 1-16
T. EL-BASSIONY; ENAS EL-PRINCE; AMAL A. ABDEL-HALEEM; O.A. SADEK
Volume 54, Issue 118, July 2008, Pages 1-10
T. EL-BASSIONY; ENAS EL-PRINCE; KARIMA G. ABDEL-HAMEED; AMAL A. ABDEL-HALEEM; ONSY A. SADEK