TY  - GEN
AU  - Ashraf Ibrahim Harhash
AU  - Medhat Abdelrhman Kataia , 
AU  - Said Mohamed Abdelaziz , 
TI  - Comparative evaluation of the ability of two types of files in preparing simulated curved root canals / 
PY  - 1997///
CY  - Cairo : 
PB  - Ashraf Ibrahim Harhash , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics
UR  - http://172.23.153.220/th.pdf
ER  -