Braga Diniz, J.M. et al. 2022. Guided Endodontic Approach in Teeth with Pulp Canal Obliteration and Previous Iatrogenic Deviation: A Case Series. Iranian Endodontic Journal. 17, 2 (Mar. 2022), 78–84. DOI:https://doi.org/10.22037/iej.v17i2.36830.