TY  - GEN
AU  - Maram Mohamed Ezzat Khallaf
AU  - Amany Hussien Neemat , 
AU  - Hebatallah Elfar , 
AU  - Lubna Abbas Shafie , 
TI  - Efficacy of RaCe rotary Ni - Ti system versus manual H - files in root canal retreatment : : An in vitro study / 
PY  - 2008///
CY  - Cairo : 
PB  - Maram Mohamed Ezzat Khallaf , 
KW  - Ni - Ti rotary
KW  - Race
KW  - Retreatment
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD
N2  - This study was designated to evaluate the efficacy of a relatively new rotary Ni - Ti instrument (RaCe) in root canal retreatment. Sixty maxillary molars were selected. Forty of them were decoronated and the palatal root was hemisectioned. The roots were instrumented using K - files in a step back technique until reaching MAF of size 60
UR  - http://172.23.153.220/th.pdf
ER  -