Zarta, O. L.; Zuluaga-Valencia, A. L.; Huertas-Díaz, M. C.; Lara, J. S.; Quintero, I. K.; Téllez, M.; Úsuga, M.; Martignon, S. Penetration of Three Adhesives in Proximal White-Spot Caries Lesions: An in Vitro Study. Rev Fac Odontol Univ Antioq 2012, 24, 84-95.