Mafla, A. C.; Córdoba-Urbano, D. L.; Rojas-Caicedo, M. N.; Vallejos-de la Rosa, M. A.; Erazo-Sánchez, M. F.; Rodríguez-Caicedo, J. Prevalence of Dental Enamel Defects in Children and Adolescents from Pasto, Colombia. Rev Fac Odontol Univ Antioq 2014, 26, 106-125.