title: The changing aspects of leukaemia.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000818:Animals; D001315:Australia; D002648:Child; D002908:Chronic Disease; D006801:Humans; D007938:Leukemia / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology / Q000235:genetics / Q000401:mortality / Q000532:radiotherapy; D008875:Middle Aged; D006113:United Kingdom; D014481:United States