Volume 9, Issue 1, June 2000, Pages 9-16
Osama El-Sabbagh; Abd-El Alim Abd-El Alim
Volume 7, Issue 2, December 1998, Pages 75-79
Abd-El Alim Abd-El Alim; Waffia Abd Allah; Mohamed El Sayed; Ashour El-Gammal
Volume 7, Issue 1, June 1998, Pages 101-104
Abd-El Alim Abd-El Alim; Mamdouh Abu El-Magd; Adel El-Atabany
Volume 5, Issue 2, December 1996, Pages 113-124
Sawsan EI Sheikh; Sabry Abd El-Motal; Abd-El Alim Abd-El Alim; Naeema Afifi; Gehan Ahmed