Coelho Travassos, R. M., G. Moreira de Almeida, W. Wale Rodrigues Martins, C. Ferraz Milagres, R. Wiertz Cordeiro, F. Victer Ribeiro, G. dos Santos Ferreira, N. C. Garrido de Macedo Santiago Guedes de Oliveira, P. M. Reis de Melo Júnior, P. Guimarães Sampaio Trajano Dos Santos, and L. Barreto Silva. “Endodontic Retreatment of a Tooth With an Extensive Periapical Lesion With the Presence of a Metallic Core”. Brazilian Journal of Implantology and Health Sciences, vol. 6, no. 10, Oct. 2024, pp. 3764-7, doi:10.36557/2674-8169.2024v6n10p3764-3774.