González-Sauter, M. P., M. Grajales-Ramírez, and E. M. Tanaka-Lozano. “Relationship Between Posterior Dentoalveolar Vertical Dimension and Skeletal Classification in Orthodontic Patients Treated With and Without First Premolar Extractions: A Cephalometric Analysis”. Revista Facultad De Odontología Universidad De Antioquia, vol. 23, no. 2, June 2012, pp. 225-39, doi:10.17533/udea.rfo.9642.