title: Mass spectrometric assay of stable isotopic enrichment for the estimation of protein turnover in man.
mesh_terms: D000596:Amino Acids / Q000032:analysis / Q000378:metabolism; D002247:Carbon Isotopes; D002849:Chromatography, Gas / Q000379:methods; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007553:Isotope Labeling; D007651:Keto Acids / Q000032:analysis; D008297:Male; D013058:Mass Spectrometry / Q000379:methods*; D009587:Nitrogen Isotopes; D011506:Proteins / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D007651:Keto Acids; D009587:Nitrogen Isotopes; D011506:Proteins