2World Health Organization. The World Health Report:life in the 21st century, a visionfor all Geneva. WHO. 1998.5.
3World Health Organization. The World Health Report: Conquering suffering, enriching humanity. Geneva. WHO. 1997. 6.
4World Health Organization/interational Diabetes Federation. The economics of diabetes and diabetes care- A report of the Diabetes Health Economicstudy Group. 1999 : 94.