title: Benign methylmalonic aciduria.
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D002849:Chromatography, Gas; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D008314:Malonates / Q000652:urine*; D008764:Methylmalonic Acid / Q000652:urine*; D014806:Vitamin B 12 Deficiency / Q000652:urine
chemical_list: D008314:Malonates; D008764:Methylmalonic Acid