Hany Hamed Eldefrawy <br/><br/>
The role of surgery in optic nerve disorders /  
 دور الجراحة فى اعتلال العصب البصرى 
Hany Hamed Eldefrawy ; Supervised Said Abdelghany Elantably , Hala Mostafa Elhelaly , Mansour Hassan Ahmed 
 - Cairo :   Hany Hamed Eldefrawy ,   1999 
 - 224P. :   facsimiles ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Ophthalmology