title: Screening for neuroblastoma.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006719:Homovanillic Acid / Q000652:urine; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008403:Mass Screening / Q000379:methods*; D009447:Neuroblastoma / Q000453:epidemiology*; D011379:Prognosis; D014642:Vanilmandelic Acid / Q000652:urine
chemical_list: D014642:Vanilmandelic Acid; D006719:Homovanillic Acid