title: A rapid semi-quantitative determination of phenylalanine, glycine and cystine from urine and phenylalanine from serum.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods*; D003555:Cystinuria / Q000175:diagnosis*; D005450:Fluorescamine; D005998:Glycine / Q000652:urine*; D006801:Humans; D010649:Phenylalanine / Q000032:analysis*; D013141:Spiro Compounds; D013194:Staining and Labeling
chemical_list: D013141:Spiro Compounds; D005450:Fluorescamine; D010649:Phenylalanine; D005998:Glycine