I. Wasserman-Milhem, M. L. Bravo-Casanova, F. A. Caraballo-Moreno, D. A. Granados-Pelayo, and C. P. Restrepo-Bolívar, “Orthodontic tooth movement in immature ápices: a systematic review”, Rev Fac Odontol Univ Antioq, vol. 27, no. 2, pp. 367–388, Jun. 2016.