Pages 1-12
Hassan Abdel-Salam
Pages 13-20
Mohamed Mahmoud; Hany Helmy; Emad Shaker
Pages 27-32
Omar Aly; Kamel Metwally; Mansour Abu-Kollb; Sobhy El-Adl
Pages 33-42
Eatedal Abdel-Aal
Pages 48-57
El-Sayed El-Awady; Mona EI-Azab; Yasser Moustafa; Alaa Abd-El-Hameed
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