Volume 34, Issue 2, June 2009, Pages 35-46
A. M. Talaat; Sahar Sidky Kaddah; Magdy Mohamed El-Saadawi; Mohamed Adel Mohamed El-Sayes
Volume 31, Issue 2, June 2006, Pages 1-6
Sahar Sidky El-Hifney Kaddah
Volume 30, Issue 3, September 2005, Pages 22-28
Sahar Sidky El-Hefni Kaddah; Ahmed Rubaai