title: The effect of energy restriction on nitrogen balances in obese subjects on varying protein intakes.
mesh_terms: D003404:Creatinine / Q000652:urine; D004044:Dietary Proteins; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D009765:Obesity / Q000378:metabolism*; D014508:Urea / Q000652:urine
chemical_list: D004044:Dietary Proteins; D014508:Urea; D003404:Creatinine; D009584:Nitrogen