title: Automated analysis of delta-aminolaevulinic acid in urine.
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors; D001322:Autoanalysis; D003124:Colorimetry; D006801:Humans; D007982:Levulinic Acids / Q000652:urine*; D008722:Methods
chemical_list: D007982:Levulinic Acids