title: Determination of methylmalonic acid in biological fluids by mass spectrometry.
authors.forename: J A
authors.initials: JA
authors.lastname: Montgomery
authors.forename: O A
authors.initials: OA
authors.lastname: Mamer
mesh_terms: D000328:Adult; D000818:Animals; D002624:Chemistry, Clinical / Q000379:methods*; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007202:Indicators and Reagents; D007231:Infant, Newborn; D008314:Malonates / Q000032:analysis*; D008764:Methylmalonic Acid / Q000032:analysis* / Q000097:blood / Q000652:urine; D012015:Reference Standards
chemical_list: D007202:Indicators and Reagents; D008314:Malonates; D008764:Methylmalonic Acid