D. C. Peniche Palma, B. A. Carrillo Ávila, E. Sauri Esquivel, J. R. Herrera Atoche, y V. M. Martínez Aguilar, «Minimally invasive free gingival graft technique prior-to orthodontic therapy: case report», Rev Odont Mex , vol. 24, n.º 2, may 2021.