Bilgin E, Tumen EC. Rehabilitation of a lost immature permanent central incisor due to avulsion injury with a modified essix retainer: A case report. J Clin Trials Exp Investig [Internet]. 2024 Dec. 26 [cited 2025 Apr. 20];3(4):99-103. Available from: https://jctei.com/index.php/jctei/article/view/147