TY - BOOK AU - El hennawi,Sara Sami AU - Marzook,Abeer Mahmoud AU - Eid,Ghada El-Hilaly Mohamed TI - Comparison of the ability of two different NI-TI rotary systems to prepare curved canals U1 - 617.6342 21 PY - 2010/// KW - Endodontics N1 - Supervisors : Abeer Mahmoud Marzook, Ghada El-Hilaly Mohamed Eid; Thesis (M. Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2010; Includes bibliographical references ER -