TY  - BOOK
AU  - Amr Abdellatif Osman 
AU  - Emad Abdelal Sawaby , 
AU  - Fadia Mahmoud Samy Elguindy , 
AU  - Khaled Esmmat Elrakhawy , 
TI  - Phototherapeutic keratectomy / 
PY  - 1998///
CY  - Cairo : 
PB  - Amr Abdellatif Osman , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Ophthalmology
UR  - http://172.23.153.220/th.pdf
ER  -