title: A method of in vivo investigation of amino acid metabolism.
mesh_terms: D000328:Adult; D000592:Amino Acid Metabolism, Inborn Errors / Q000378:metabolism; D000596:Amino Acids / Q000378:metabolism*; D001673:Biodegradation, Environmental; D002245:Carbon Dioxide / Q000378:metabolism; D002247:Carbon Isotopes; D005260:Female; D006801:Humans; D014443:Tyrosine / Q000378:metabolism
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D002245:Carbon Dioxide; D014443:Tyrosine