Childhood cancer: common cancers.
D001932:Brain Neoplasms / Q000175:diagnosis* / Q000628:therapy; D002648:Child; D006689:Hodgkin Disease / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D007938:Leukemia / Q000175:diagnosis* / Q000628:therapy; D008223:Lymphoma / Q000175:diagnosis* / Q000628:therapy; D009367:Neoplasm Staging