Parirokh, Masoud, Mahsa Razifar, Hamed Manochehrifard, Paul V Abbott, Nima Hatami, Nargessaddat Kashi, and Aida Farhadi. 2017. “Treatment of a Maxillary Second Molar With One Buccal and Two Palatal Roots Confirmed With Cone-Beam Computed Tomography”. Iranian Endodontic Journal 12 (3):371-75. https://doi.org/10.22037/iej.v12i3.16331.