title: Concerning the keto acid analogues of essential amino acids.
mesh_terms: D000601:Amino Acids, Essential; D006801:Humans; D007651:Keto Acids; D007676:Kidney Failure, Chronic / Q000178:diet therapy; D009747:Nutritional Physiological Phenomena
chemical_list: D000601:Amino Acids, Essential; D007651:Keto Acids