Paiva, Salma Mota da Silva, et al. “Ex Vivo Evaluation of Bacterial Leakage and Coronal Sealing Capacity of Six Materials in Endodontically Treated Teeth”. Iranian Endodontic Journal, vol. 17, no. 4, Nov. 2022, pp. 200-4, doi:10.22037/iej.v17i4.32980.