AL-KHATIB, A. Clinical assessment of stainless steel brackets failure rate after reduction of phosphoric acid concentration and etching time. Al-Rafidain Dental Journal, [S. l.], v. 1, n. 3, p. 353–362, 2001. DOI: 10.33899/rden.2020.166702. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34682. Acesso em: 12 jan. 2026.