title: Determination of content and specific activity of amino acids in central nervous system tissue utilizing tritium and carbon-14 dual labeling.
mesh_terms: D000596:Amino Acids / Q000032:analysis* / Q000378:metabolism; D000818:Animals; D001923:Brain Chemistry; D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D004136:Dinitrobenzenes / Q000032:analysis; D007553:Isotope Labeling / Q000379:methods; D008297:Male; D051381:Rats; D011916:Rats, Inbred F344; D014316:Tritium
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D004136:Dinitrobenzenes; D014316:Tritium