title: Determination of optical isomers in patients with organic aciduria.
mesh_terms: D002264:Carboxylic Acids / Q000652:urine*; D002849:Chromatography, Gas / Q000379:methods; D006801:Humans; D007536:Isomerism; D007773:Lactates / Q000652:urine*; D013058:Mass Spectrometry / Q000379:methods
chemical_list: D002264:Carboxylic Acids; D007773:Lactates