title: A rapid screening method for inborn errors of purine and pyrimidine metabolism using isotachophoresis.
mesh_terms: D000493:Allopurinol / Q000627:therapeutic use; D002648:Child; D006801:Humans; D007525:Isoelectric Focusing / Q000379:methods; D008403:Mass Screening; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000175:diagnosis* / Q000188:drug therapy; D011687:Purines / Q000652:urine*; D013997:Time Factors
chemical_list: D011687:Purines; D000493:Allopurinol