title: Determination of oxalic and glycolic acid with isotope dilution methods and studies on the determination of glyoxylic acid.
mesh_terms: D002250:Carbon Radioisotopes; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D005069:Evaluation Studies as Topic; D006016:Glycolates / Q000652:urine*; D006038:Glyoxylates / Q000652:urine*; D006801:Humans; D008433:Mathematics; D008722:Methods; D010070:Oxalates / Q000652:urine*; D011865:Radioisotope Dilution Technique; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D002250:Carbon Radioisotopes; D006016:Glycolates; D006038:Glyoxylates; D010070:Oxalates