title: The unique biology of childhood tumors. With special reference to the biology of neuroblastoma.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D009369:Neoplasms / Q000453:epidemiology*; D009414:Nerve Growth Factors; D009447:Neuroblastoma / Q000453:epidemiology
chemical_list: D009414:Nerve Growth Factors