Villanueva-Baltuano C, Pablo Portocarrero J, Villanueva-Aguilar C. Assessment of the need for orthodontic treatment in a Peruvian sample using the Dental Aesthetic Index. JOR [Internet]. 31Oct.2021 [cited 3Mar.2026];10(5):1-. Available from: https://joralres.com/index.php/JOralRes/article/view/joralres.2021.066