TY  - GEN
AU  - Wael Ezz Elregal
AU  - Mohamed Mahmoud Elsayed , 
AU  - Nahla Abouhussein , 
TI  - Ultrasonography in diagnosis of lacrimal sac diseases / 
PY  - 2007///
CY  - Cairo : 
PB  - Wael Ezz Elregal , 
KW  - lacrimal pump mechanism
KW  - lacrimal sac diseases
KW  - Ultrasonography
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Ophthalmology; Issued also as CD
N2  - Ultrasound can be used routinely in the diagnosis of lacrimal sac diseases and its surrounding tissue such as lacrimal pump mechanism
UR  - http://172.23.153.220/th.pdf
ER  -