Mokhtari, H.; Niknami, M.; Mokhtari Zonouzi, H.; Sohrabi, A.; Ghasemi, N.; Akbari Golzar, A. Accuracy of Cone-Beam Computed Tomography in Determining the Root Canal Morphology of Mandibular First Molars. Iran Endod J 2016, 11, 101-105.