Patrícia Yanne de Oliveira, Renato Girelli Coelho, & Mariane Floriano Lopes Lacerda. (2021). Type IIIb dens in dente endodontic retreatment: a case report. Revista Sul-Brasileira De Odontologia, 17(2), 196–201. https://doi.org/10.21726/rsbo.v17i2.45