Epidemiology of leukemia and aplastic anemia.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000741:Anemia, Aplastic / Q000209:etiology / Q000401:mortality*; D002648:Child; D002675:Child, Preschool; D004777:Environment; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D007938:Leukemia / Q000209:etiology / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D013997:Time Factors