title: Direct labeling of amino acids by means of hot 11C-atoms.
mesh_terms: D000596:Amino Acids; D002250:Carbon Radioisotopes; D007553:Isotope Labeling / Q000379:methods*; D011849:Radioactive Tracers; D011854:Radiochemistry
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D011849:Radioactive Tracers