1. Hospital admissions of diabetic patients: information from Hospital Activity Analysis;Williams;Diabetic Med,1984
2. 2 LaingWA. The cost of diet-related diseases. In: TurnerMR, ed. Preventive Nutrition and Society. London: Academic Press, 1981: 55-76.
3. Recent changes in diabetic mortality and morbidity in England and Wales;Robinson;Health Trends,1984
4. 4 World Health Organisation. International Classification of Diseases. 1975 Revision. Geneva: WHO, 1977.
5. 5 Office of Population Censuses and Surveys. Classification of Surgical Operations. Third Revision. London: OPCS, 1975.