TY  - BOOK
AU  - Al-Attas,Adnan Attas Hassan
AU  - El Far,Hebatalla
AU  - Abd el Gawwad,Lattifa Mohamed
TI  - Comarison of portland cement versus MTA as rerograde filling materials using laser, ultrasonic and conventional root end cavity preparation: an in-vitro study 
U1  - 617.6342 21
PY  - 2010///
KW  - Endodontics
N1  - Supervisors : Hebatalla El Far, Lattifa Mohamed Abd el Gawwad; Thesis (M. Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2010; Includes bibliographical references
ER  -