Madani, Z. S., Simdar, N., Moudi, E., & Bijani, A. (2014). CBCT Evaluation of the Root Canal Filling Removal Using D-RaCe, ProTaper Retreatment Kit and Hand Files in curved canals. Iranian Endodontic Journal, 10(1), 69–74. https://doi.org/10.22037/iej.v10i1.6511