Terán Castilla V, Gurrola Martínez B, Casasa Araujo A. Patient with severe crowding: orthodontic management with Empower self-ligating brackets. Rev Mex Ortodon [Internet]. 2017 Apr. 4 [cited 2024 May 18];5(1). Available from: https://journals.unam.mx/index.php/rmo/article/view/59119