title: [Significance of methylmalonic acid analysis in clinical tests].
authors.forename: S
authors.initials: S
authors.lastname: Yamaoka
authors.forename: G
authors.initials: G
authors.lastname: Isshiki
mesh_terms: D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D006801:Humans; D008314:Malonates / Q000097:blood*; D008764:Methylmalonic Acid / Q000032:analysis / Q000097:blood* / Q000652:urine; D012016:Reference Values; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis
chemical_list: D008314:Malonates; D008764:Methylmalonic Acid