“Combined Orthograde 3D Navigation Microsurgical Endodontic Retreatment for the Management of Persistent Apical Periodontitis in a Mandibular Molar”. Giornale Italiano Di Endodonzia, vol. 37, no. 1, Mar. 2023, https://doi.org/10.32067/GIE.2023.37.01.07.