Nevares, G., Romeiro, K., Albuquerque, D., Xavier, F., Fogel, H., Freire, L., & Cunha, R. (2017). Evaluation of Apically Extruded Debris during Root Canal Retreatment Using ProTaper Next and Reciproc in Severely Curved Canals. Iranian Endodontic Journal, 12(3), 323–328. https://doi.org/10.22037/iej.v12i3.15850