American Diabetes Association. Standards of Medical Care in Diabetes. Diabetes Care, 2018. 41 Supplement 1. http://www.diabetes.org/diabetescare. Accessed January 2018.
National Diabetes Information Clearinghouse (NDIC). What is diabetes? http://diabetes.niddk.nih.gov/dm/pubs/type1and2/index.aspx. November 2016. Accessed January 2018.