Volume 16, Issue 1, June 2007, Pages 19-28
Zakaria Abd El-Samii; Said El-Feky; Nermin Osman
Volume 13, Issue 2, December 2004, Pages 6-15
Zakaria Abd El-Samii; Said El-Feky; Hanan Abedel-Fattah; Mahmoud Soliman
Volume 6, Issue 1, June 1997, Pages 1-6
Mohamed AL Ashmawy; Zakaria Abd El-Samii; Said El-Feky; Nermin Osman
Volume 6, Issue 1, June 1997, Pages 7-11
Mohamed AL Ashmawy; Zakaria Abd El-Samii; Said El-Feky; Nermin Osman
Volume 6, Issue 1, June 1997, Pages 21-25
Zakaria Abd El-Samii