Pages 57-63
Hayat. Fayed; M. M. Ghanem; Y. M. Abdel-Raof; H. M. El-Attar
Pages 287-294
Hayat Fayed; Mohamed Ghanem; Yassen Abdel-Raof; Hossam El-Attar
Pages 330-337
Seham Fawzy Shehata; Eman Kamel; Mohammed El-Sayed Abo-Salem; Sanad Talaat Atallah