Simple estimation of urinary methylmalonic acid by isotachophoretic analysis.
D004586:Electrophoresis / Q000379:methods; D006801:Humans; D008314:Malonates / Q000652:urine*; D008764:Methylmalonic Acid / Q000652:urine*; D014806:Vitamin B 12 Deficiency / Q000652:urine
D008314:Malonates; D008764:Methylmalonic Acid