Spinelli, Vincenzo, Vito Gallicchio, Francesco Traino, Ciro Marino, Roberto De Santis, Sandro Rengo, and Niccolò Giuseppe Armogida. “Influence of the Direct Composite Restauration on the Fracture Strength and Failure Modes of Endodontically Treated Premolars Restored With Posts”. Giornale Italiano di Endodonzia 35 (February 11, 2025). Accessed February 22, 2025. https://www.giornaleitalianoendodonzia.it/gie/article/view/495.