title: [Determination of methyl malonate--a new way for indication of cobalamin deficiency].
authors.affiliation: Medicinska Forskningsinstitutet Minerva, Helsingfors.
authors.forename: R
authors.initials: R
authors.lastname: Gräsbeck
authors.forename: A
authors.initials: A
authors.lastname: Frilander
authors.forename: L
authors.initials: L
authors.lastname: Elfström
authors.forename: G
authors.initials: G
authors.lastname: Alvelius
authors.forename: I
authors.initials: I
authors.lastname: Björkhem
mesh_terms: D006801:Humans; D013058:Mass Spectrometry / Q000379:methods; D008764:Methylmalonic Acid / Q000097:blood* / Q000737:chemistry / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000097:blood* / Q000175:diagnosis
chemical_list: D008764:Methylmalonic Acid
vernacular_title: Bestämning av metylmalonat--nytt sätt att påvisa kobalaminbrist.