Pages 209-217
Ashraf Abd EL-Tawab; Heba Hassan; Ahmed Salama
Pages 227-233
Nawara Eissa; Khaled Hussin; Asma El-Mabrok
Pages 245-251
Zeinab Aboezz; Gabr El-Bagoury; Saad Sharawi; Ehab El-Nahas; Hassan Mahsoub; William Pierson
Pages 280-293
Ashraf Abd El-Tawab; Enas Abdelbaset; Abd Elhalim Hegazy; Rania Abd-Elmonem
Pages 429-436
G.F El-Bagoury; Manal Mansour; Iman Kassem
Pages 437-441
G.F. El-Bagoury; Manal. A. Mansour; Iman. K.A. Kassem