Two-dimensional thin-layer chromatography on two-layer plates of amino acids.
D000328:Adult; D000409:Alanine / Q000652:urine; D000592:Amino Acid Metabolism, Inborn Errors; D000596:Amino Acids / Q000652:urine*; D001120:Arginine / Q000652:urine; D002482:Cellulose; D002855:Chromatography, Thin Layer; D006639:Histidine / Q000652:urine; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000175:diagnosis; D008722:Methods; D012997:Solvents; D013386:Succinates / Q000652:urine
D000596:Amino Acids; D012997:Solvents; D013386:Succinates; D006639:Histidine; D002482:Cellulose; D001120:Arginine; D000409:Alanine