1. A simple method of estimating progression of chronic renal failure;Mitch;Lancet,1976
2. Assessing renal function from creatinine measurements in adults with chronic renal failure;Walser;Am J Kidney Dis,1998
3. Measurement of renal function in chronic renal disease;Levey;Kidney Int,1990
4. Measuring the rate of progression of renal insufficiency;Mitch,1986
5. Restricted diets and slowing the progression of chronic renal insufficiency;Mitch,1993