twelve patients with chronic renal failure who exhibited a progressive decline in 24-h creatinine clearance despite being given , for 2-10 months , a diet containing 0.3 g of protein/kg ideal weight and 7-9 mg of phosphorus/kg ideal weight supplemented with vitamins , caco3 , and 10 g per day of essential amino acids , were changed to a supplement containing predominantly keto acids .
C0022661
chronic renal failure
C0006681
caco3