1. United States Renal Data System 1990 Annual Report Section D: 18
2. World Health Statistics Annual 1988 196
3. United States Renal Data System 1990 Annual Report Section D: 19
4. United States Renal Data System 1990 Annual Report Section D: 24, 25
5. Mortality from myocardial infarction among dialysis and renal transplant patients in Britain from 1981-1985;MacMahon;Circulation