Velázquez-Medina, Diana, and Consuelo Climent. “Comparison of Outpatient Point of Care Glucose Testing Vs Venous Glucose in the Clinical Laboratory”. Puerto Rico Health Sciences Journal 22, no. 4 (December 27, 2011). Accessed November 5, 2025. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/670.