Diagnosis of neuroblastoma by quantitative gas chromatographic analysis of urinary homovanillic and vanilmandelic acid.
D002845:Chromatography; D002849:Chromatography, Gas; D006801:Humans; D008333:Mandelic Acids; D009447:Neuroblastoma; D010627:Phenethylamines; D010648:Phenylacetates; D014642:Vanilmandelic Acid
D008333:Mandelic Acids; D010627:Phenethylamines; D010648:Phenylacetates; D014642:Vanilmandelic Acid; C037938:mandelic acid
CHROMATOGRAPHY; MANDELIC ACID; NEUROBLASTOMA; PHENYLACETATES; PHENYLETHYLAMINES