ABBOTT, Paul V. Pulp, Root Canal and Peri-radicular Conditions: The Need for Re-classification. Iranian Endodontic Journal, [S. l.], v. 19, n. 3, p. 158–175, 2024. DOI: 10.22037/iej.v19i3.44394. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/44394. Acesso em: 8 jul. 2026.