Mucosal  Changes  Induced  by  an  Unregulated  Orthodontic  Retainer: Clinical and Diagnostic Insights –A Case Report. Int. J. Environ. Sci. [Internet]. 2025 Sep. 10 [cited 2026 Sep. 22];:6249-61. Available from: https://theaspd.com/index.php/ijes/article/view/9630