Matthews F. A qualitative analysis of perceptions of orthodontists in Concepción about removable orthodontic appliances. J Oral Res [Internet]. 4 de julio de 2019 [citado 4 de abril de 2026];6(6):154-9. Disponible en: https://revistas.udec.cl/index.php/journal_of_oral_research/article/view/913