title: Three-directional thin-layer chromatographic method for detection of amino acids in urine.
mesh_terms: D000596:Amino Acids / Q000652:urine*; D002855:Chromatography, Thin Layer / Q000379:methods; D006801:Humans; D008659:Metabolic Diseases / Q000652:urine; D012997:Solvents
chemical_list: D000596:Amino Acids; D012997:Solvents