Yepes-D., F.L., Beltrán-Salazar, M., Arrubla, J., Marín, L.M., Martínez, M., Tobón, C. and Hoyos, A.M. 2009. Causal factors of student desertion from the School of Dentistry of the University of Antioquia from 1997 to 2004. Revista Facultad de Odontología Universidad de Antioquia. 19, 1 (Dec. 2009), 35–48. DOI:https://doi.org/10.17533/udea.rfo.2433.