TY  - GEN
AU  - Mohamed Gamal Hamed Elgarawany
AU  - Khaled Esmat Elrakhawy , 
AU  - Mohamed Mahmoud Elsayd , 
TI  - Laser assisted dacryocystorhinostomy / 
PY  - 1999///
CY  - Cairo : 
PB  - Mohamed Gamal Hamed Elgarawany , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Ophthalmology
ER  -