R. Hamdan, J. Michetti, C. Dionnet, F. Diemer, and M. Georgelin-Gurgel, “In-vitro evaluation of apical microleakage of two obturation methods of immature permanent teeth: orthograde apical plug of Mineral Trioxide Aggregate and root canal filling combining custom gutta-percha cone with Calcium Silicate-based sealer”, G Ital Endodon, vol. 31, no. 2, pp. 89–95, Nov. 2017.