Feli , M., Taheri , A. and Mehrabani, M. 2024. Revascularization of a Previously Treated Mandibular First Molar with Open Apices: A Case Report. Iranian Endodontic Journal. 19, 2 (Mar. 2024), 120–123. DOI:https://doi.org/10.22037/iej.v19i2.43321.