Volume 20, Issue 1, March 2010, Pages 303-305
Olfat E. Nakhla; Namaa A. Mohamed; Manal Awad; Mervat M. Ali
Volume 18, Issue 1, March 2008, Pages 159-162
Olfat E. Nakhla; Manal Awad; Soad M. Soliman; A. Michael
Volume 15, Issue 2, March 2005, Pages 139-144
A. A. El-Kenawy; K. I. Abou El-Azm; Sanaa, S. A. Awad