TY  - BOOK
AU  - Mohamed,Doaa Mohsen Mosaad
AU  - El Far,Hebatallah Mohamed Maged
AU  - Badr,Nadia Amin
TI  - Effect of mechanical preparation and sterilization on the topographical characteristics and metallographic structure of race Ni-Ti rotary instruments: in-vitro study 
U1  - 617.6342 21
PY  - 2010///
KW  - Endodontics
N1  - Supervisors : Hebatallah Mohamed Maged El Far, Nadia Amin Badr; Thesis (M. Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2010; Includes bibliographical references
ER  -