title: Aetiology of childhood acute leukaemias: current status of knowledge.
mesh_terms: D000293:Adolescent; D015984:Causality; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia / Q000453:epidemiology* / Q000276:immunology*; D007953:Leukemia, Radiation-Induced / Q000453:epidemiology / Q000276:immunology; D008297:Male; D008954:Models, Biological; D018570:Risk Assessment; D012307:Risk Factors; D012959:Socioeconomic Factors