Arismendi-E., J.A., Ocampo-A., Z.M., Morales-B., M., González-C., F.J., Jaramillo-V., P.M. and Sánchez-U., A. 2009. Evaluation of stability of mini implants as bony anchorage for upper molar intrusion. Revista Facultad de Odontología Universidad de Antioquia. 19, 1 (Sep. 2009), 60–74. DOI:https://doi.org/10.17533/udea.rfo.2435.