Castro P, Corral C, García F, León P, Martínez Cajas CH, Moreno F. Efficacy of four toothbrushes on removal of plaque with modified Bass technique in Dental Hygiene Students at Cali. Rev Estomatol [Internet]. 2017 Sep. 27 [cited 2024 May 3];16(2). Available from: https://estomatologia.univalle.edu.co/index.php/revista_estomatologia/article/view/5678