Is spontaneous mutation the major 'cause' of childhood acute lymphoblastic leukaemia?
D000208:Acute Disease; D002648:Child; D002675:Child, Preschool; D004777:Environment; D006801:Humans; D007945:Leukemia, Lymphoid / Q000209:etiology / Q000235:genetics*; D007953:Leukemia, Radiation-Induced; D009154:Mutation; D012306:Risk; D012959:Socioeconomic Factors