Determination of urinary 3-methoxy-4-hydroxymandelic acid by gas-liquid chromatography as vanillyl alcohol.
D000438:Alcohols / Q000138:chemical synthesis; D001894:Borohydrides; D002849:Chromatography, Gas; D006801:Humans; D008297:Male; D008333:Mandelic Acids / Q000652:urine*; D008722:Methods; D010084:Oxidation-Reduction; D010504:Periodic Acid; D011188:Potassium; D014316:Tritium; D014642:Vanilmandelic Acid / Q000652:urine
D000438:Alcohols; D001894:Borohydrides; D008333:Mandelic Acids; D014316:Tritium; D010504:Periodic Acid; D014642:Vanilmandelic Acid; D011188:Potassium