title: Urinary excretion of 3-methoxy-4-hydroxymandelic acid and 3-methoxy-4-hydroxyphenylacetic acid by 288 patients with neuroblastoma and related neural crest tumors.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006719:Homovanillic Acid / Q000652:urine*; D006801:Humans; D007223:Infant; D009423:Nervous System Neoplasms / Q000652:urine*; D009432:Neural Crest / Q000378:metabolism; D009447:Neuroblastoma / Q000175:diagnosis / Q000652:urine*; D010648:Phenylacetates / Q000652:urine*; D011379:Prognosis; D014642:Vanilmandelic Acid / Q000652:urine*
chemical_list: D010648:Phenylacetates; D014642:Vanilmandelic Acid; D006719:Homovanillic Acid