TY  - BOOK
AU  - Ahmed Youssef Hilal
AU  - Haythem Ezzat Nasr , 
AU  - Osama Elhofy , 
AU  - Zeinab Mahmoud Osman , 
TI  - Neodynium-yag laser trabeculopuncture in open angle glaucoma / 
PY  - 1997///
CY  - Cairo : 
PB  - Ahmed Youssef Hilal , 
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology
UR  - http://172.23.153.220/th.pdf
ER  -