1. Standards of medical care in diabetes-2006;American Diabetes Association;Diabetes Care,2006
2. National Committee for Quality Assurance 2007 The State of Health Care Quality 2007 http://www.ncqa.org/Portals/0/Publications/Resource%20Library/SOHC/SOHC_07.pdf
3. Diabetes care and the new GMS contract: the evidence for a whole county;Tahrani;British Journal of General Practice,2007
4. Measuring the quality of diabetes care using administrative data: is there bias?;Keating;Health Service Research,2003
5. Burden of comorbid medical conditions and quality of diabetes care;Halanych;Diabetes Care,2007