title: Geographical distribution of pediatric tumors.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001932:Brain Neoplasms / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006689:Hodgkin Disease / Q000453:epidemiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007585:Jews; D007938:Leukemia / Q000453:epidemiology; D008228:Lymphoma, Non-Hodgkin / Q000453:epidemiology; D008297:Male; D009369:Neoplasms / Q000453:epidemiology*