1. Chronic Disease Prevention, National Conference of State Legislatures, August 2003. Available online from www.rxforpa.com/assets/pdfs/ChronicCareCommissionReport.pdf. Accessed 25 September 2009
2. Agency for Healthcare Research and Quality
: 2005 Annual State Comparison of Health Quality. Available online from www.ahrq.gov/qual/nhqr05/nhqr05.pdf. Accessed 25 September 2009
3. Improving outcomes in chronic illness;Wagner;Milbank Quarterly,1996
4. International Diabetes Federation
: Diabetes atlas [article online]. Available from http://www.idf.org/atlas. Accessed 24 September 2009
5. Centers for Disease Control
National Center for Chronic Disease Prevention and Health Promotion
: 2007 National Diabetes Fact Sheet [article online]. Available from http://www.cdc.gov/diabetes/pubs/estimates07.htm#1. Accessed 24 September 2009