Snow, Richard, Teresa Caulin-Glaser, Jennifer Arnette, Eugene Mochan, and Jay Shubrook. 2012. “Measurement of Glycemic Control in Diabetic patients—an Evaluation of Risk Adjustment Using a Primary Care Registry”. Osteopathic Family Physician 4 (5):134-39. https://ofpjournal.com/index.php/ofp/article/view/278.