A quantitative assay for vanillylmandelic acid (VMA) by gas-liquid chromatography.
D002624:Chemistry, Clinical; D002849:Chromatography, Gas; D005421:Flavoring Agents; D006801:Humans; D066298:In Vitro Techniques; D008333:Mandelic Acids; D014556:Urine
D005421:Flavoring Agents; D008333:Mandelic Acids