title: The identification of urinary acids by coupled gas chromatography-mass spectrometry.
mesh_terms: D000143:Acids / Q000652:urine*; D000577:Amides / Q000652:urine; D001565:Benzoates / Q000652:urine; D002264:Carboxylic Acids / Q000652:urine; D002624:Chemistry, Clinical / Q000295:instrumentation; D002675:Child, Preschool; D002849:Chromatography, Gas; D004952:Esters / Q000652:urine; D004987:Ethers / Q000652:urine; D006801:Humans; D008297:Male; D013058:Mass Spectrometry; D008722:Methods; D010648:Phenylacetates / Q000652:urine
chemical_list: D000143:Acids; D000577:Amides; D001565:Benzoates; D002264:Carboxylic Acids; D004952:Esters; D004987:Ethers; D010648:Phenylacetates