title: Effect of storage temperature or collection tube type on blood methylmalonic acid concentrations measured by gas chromatography-mass spectrometry.
authors.forename: Edmunds Z
authors.initials: EZ
authors.lastname: Reineks
authors.forename: Anita
authors.initials: A
authors.lastname: Hughes
authors.forename: Sihe
authors.initials: S
authors.lastname: Wang
mesh_terms: D001774:Blood Chemical Analysis / Q000379:methods*; D001800:Blood Specimen Collection / Q000379:methods*; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D008764:Methylmalonic Acid / Q000097:blood*; D013696:Temperature
chemical_list: D008764:Methylmalonic Acid