Non-Hodgkin's lymphoma in childhood.
D000008:Abdominal Neoplasms / Q000601:surgery; D000293:Adolescent; D001859:Bone Neoplasms / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D002999:Clone Cells; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000453:epidemiology* / Q000276:immunology / Q000473:pathology; D008297:Male; D008479:Mediastinal Neoplasms / Q000401:mortality; D009367:Neoplasm Staging; D009423:Nervous System Neoplasms / Q000188:drug therapy; D014481:United States