title: Two years' experience with protein restriction in chronic renal failure.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003404:Creatinine / Q000378:metabolism; D004044:Dietary Proteins / Q000008:administration & dosage* / Q000378:metabolism; D005500:Follow-Up Studies; D006801:Humans; D007676:Kidney Failure, Chronic / Q000178:diet therapy* / Q000378:metabolism / Q000401:mortality; D008875:Middle Aged; D011446:Prospective Studies; D011897:Random Allocation; D012044:Regression Analysis
chemical_list: D004044:Dietary Proteins; D003404:Creatinine