Amr Abdellatif Osman  <br/><br/>
Phototherapeutic keratectomy /  
 قطع القرنية بإستخدام الليزر العلاجى 
Amr Abdellatif Osman ; Supervised Fadia Mahmoud Samy Elguindy , Emad Abdelal Sawaby , Khaled Esmmat Elrakhawy  
 - Cairo :   Amr Abdellatif Osman ,   1998 
 - 92 P. :   charts , photographs ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Ophthalmology