1. http://www.fda.gov/diabetes/qna.htm
2. http://www.nlm.nih.gov/medlineplus/diabetes.html
3. http://www.diabetes.org/diabetes-statistics/cost-of-diabetes-in-us.jsp
4. http://www.fda.gov/ohrms/dockets/ac/02/briefing/3869B1_08_woodcock/sld001.htm
5. http://www.dddas.org