Non-surgical Endodontic Retreatment in Periapical Abscess: A Case Report . Acta Medica Philippina, [S. l.], v. 53, n. 6, 2019. DOI: 10.47895/amp.v53i6.697. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/697. Acesso em: 5 apr. 2025.