Volume 63, Issue 152, January 2017, Pages 161-172
WAFFA HASSANIN MOHAMED; MANAL MOHAMED SAYED; AHMED ABD ELBAKY SHARKAWY; DOHA YEHIA AHMED; HOSSAM MOHAMED OMAR
Volume 62, Issue 149, April 2016, Pages 139-148
HANAA SAYED; MAHMOUD RAMADAN; MANAL SAYED; SARY ABD ELGHAFFAR; HEBA SALEM