López del Valle, Lydia M., and Carlos Ocasio-López. “Comparing the Oral Health Status of Diabetic and Non-Diabetic Children from Puerto Rico: A Case-Control Pilot Study”. Puerto Rico Health Sciences Journal, vol. 30, no. 3, Aug. 2011, https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/601.