Travassos , Rosana Maria Coelho, Gustavo Moreira de Almeida, Vanessa Lessa Cavalcanti de Araújo, Alexandre Batista Lopes do Nascimento, Josué Alves, Priscila Prosini, Verônica Maria de Sá Rodrigues, et al. “RETREATMENT OF MAXILLARY SECOND PREMOLAR WITH 4 ROOT CANALS”. Seven Editora (April 11, 2025): 787–795. Accessed January 11, 2026. https://sevenpubl.com.br/editora/article/view/6939.