Comparative Evaluation of External Apical Root Resorption Postretraction and Space Closure with 022 & 018 Self‑Ligating Brackets. Innovative Journal of Medical and Healthcare Research, [S. l.], v. 1, n. 1, p. 28–31, 2024. DOI: 10.61808/98vepp27. Disponível em: https://ijmhr.com/index.php/ijmhr/article/view/3.. Acesso em: 7 nov. 2024.