Radiographic study on relation of the periapical status and frequency of endodontic treatment of teeth with and without apical periodontitis in an Iraqi population . Mustansiria Dental Journal, [S. l.], v. 14, n. 1, p. 126–136, 2019. DOI: 10.32828/mdj.v14i1.781. Disponível em: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/781. Acesso em: 21 apr. 2025.