Arismendi-E., J.A., Castaño-G., C., Mejía-B., R.M., Mesa-J., A.L., Castañeda-P., D.A. and Tobón-A., S.I. 2009. Evidence of clinical and radiographic changes in machined and modified surface osseointegrated implants: 3 to 12 months follow up. Revista Facultad de Odontología Universidad de Antioquia. 18, 1 (Nov. 2009), 6–16. DOI:https://doi.org/10.17533/udea.rfo.2771.