AL-LABAN, Yasir R. Comparison of enamel color alteration between bonded and free unbonded surfaces of maxillary anterior teeth after fixed orthodontic therapy (A prospective clinical study) . Journal of Baghdad College of Dentistry, [S. l.], v. 27, n. 3, p. 174–178, 2015. Disponível em: https://www.jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/826. Acesso em: 2 may. 2025.