Varón-de Gaitán, A. C.; Bustamante-Mesa, J. C.; Hoyos-Galvis, A. C.; Zapata-Suárez, A. F.; Plaza-Ruíz, S. P. Tomographic Determination of Residual Ridges Shape and Size Prevalence in Edentate Patients. Rev Fac Odontol Univ Antioq 2014, 25, 265-282.