TY  - BOOK
AU  - Abd El-Ghaffar,Shaimaa Nasr El-Din
AU  - Alaa El-Din Hussein Dyab
AU  - Shafie,Lubna Abbas
AU  - Omar,Wafaa Ahmed
TI  - Efficiency of two newly developed NiTi rotary systems in retreatment of root canals obturated with resilon : : (an in vitro study) 
U1  - 617.6342 21
KW  - Endodontics
N1  - Supervisors : Alaa El-Din Hussein Dyab, Lubna Abbas Shafie, Wafaa Ahmed Omar; Thesis (M. Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2009; Includes bibliographical references
ER  -