Burkhardt L, Weidmann F, Rüttermann S, Gerhardt-Szep S. Comparison of the shaping ability of RaCe, FlexMaster, and ProFile nickel-titanium instruments in severely curved root canals. J Clin Exp Dent. 2016;8(5):e523-8.

 

doi:10.4317/jced.52838

http://dx.doi.org/doi:10.4317/jced.52838

 

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