Kazemipoor, Maryam, Farinaz Sabaghzadegan, and Fatemeh Ezoddini ardakani. 2019. “Pattern of Endodontic Periapical Lesion Extension in Anterior Teeth: A CBCT Study in an Iranian Population”. Iranian Endodontic Journal 14 (4):259-64. https://doi.org/10.22037/iej.v14i4.24188.