Volume 28, Issue 2, April 2005, Pages 143-150
O.M. Arafa; M.N. Eskander; O.A. Mahgoub
Volume 28, Issue 2, April 2005, Pages 151-158
M. N. Eskander; O.M. Araf; O.A. Mahgoub
Volume 28, Issue 2, April 2005, Pages 179-184
A.A. Mansour; A.M. Zaki; O.A. Mahgoub; E.E. Abu-Elzahab