1. National registration of long term dialysis patients;Burton;JAMA,1971
2. Survival of patients with end stage renal disease;Johnson,1973
3. Predicting survival in adults with end stage renal disease. An age equivalence index;Hutchinson;Ann Intern Med,1982
4. Echocardiographic assessment of left ventricular function in patients with chronic uremia;Cohen;Clin Nephrol,1979
5. Left ventricular function in uremia. Echocardiographic and radionuclide assessment in patient on maintenance hemodialysis;Lai;Clin Nephrol,1985