TY  - GEN
AU  - Elham Abdelbary Hassan
AU  - Kefaya Mohamed Elattar , 
AU  - Medhat Abdelrahman Kataia , 
TI  - Changes in the shape of apical thrid of curved root canal after instrumentation with K - type file versus profile : : A computerized in - vitro study / 
PY  - 1999///
CY  - Cairo : 
PB  - Elham Abdelbary Hassan , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Endodontics
UR  - http://172.23.153.220/th.pdf
ER  -