Volume 17, Issue 2, March 2007, Pages 10-14
Hussein K. Eldeen; Salwa S. Awad
Volume 15, Issue 2, March 2005, Pages 184-189
A. A., EI-Kholy; Amal M. EI-Sawah; M. S., Wassel; S. M., Zeidan; A. M., Daoud
Volume 15, Issue 2, March 2005, Pages 203-207
S. M. Tamam; A. S. Abdel-Moneim