“Comparative Evaluation of the Ability of Four Reciprocating System to Remove Obturation Material in Maxillary First Molar - An Invitro Study”. Giornale Italiano di Endodonzia 35 (May 18, 2026). Accessed May 19, 2026. https://www.giornaleitalianoendodonzia.it/gie/article/view/554.