Volume 29, June 2006, June 2006, Pages 1-11
Ahmed R Afify; Ahmed A El Bialy; Yasser L A Mahmoud
Volume 29, June 2006, June 2006, Pages 92-104
Maher A Fouda; Ahmed A El Bialy; Yasser L Mahmoud; Ghada A El Mehy
Volume 28, December 2005, December 2005, Pages 1-12
Ali A Shamaa; Yasser L A Mahmoud
Volume 28, December 2005, December 2005, Pages 53-64
Maher A Fouda; Ahmed A El Bialy; Yasser L Mahmoud