Comparison of Friction among Low-friction Ligation, Conventional Ligation and Self-ligation with Conventional- Stainless Steel and Esthetic Brackets: An in vitro Study. Journal of Orofacial Research, [S. l.], v. 4, n. 4, p. 198–208, 1970. Disponível em: https://mansapublishers.com/index.php/jofr/article/view/2012.. Acesso em: 18 apr. 2025.