Further observations on the gas-chromatographic measurement of urinary phenolic and indolic metabolites.
D002849:Chromatography, Gas; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008333:Mandelic Acids / Q000652:urine*; D008722:Methods; D010648:Phenylacetates / Q000652:urine*; D010661:Phenylketonurias / Q000378:metabolism
D008333:Mandelic Acids; D010648:Phenylacetates