title: 15 N-studies in severe renal failure. I. Influence of amino acid administration on the nitrogen metabolism.
mesh_terms: D000328:Adult; D000596:Amino Acids / Q000008:administration & dosage / Q000378:metabolism*; D001806:Blood Urea Nitrogen; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D009584:Nitrogen / Q000378:metabolism*; D009587:Nitrogen Isotopes; D014508:Urea / Q000378:metabolism; D014511:Uremia / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D009587:Nitrogen Isotopes; D014508:Urea; D009584:Nitrogen