[Symposium: Epidemiology of leukemia in Japan. An epidemiological study of leukemia in Japan with special reference to the problem of time-space clustering].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D005843:Geography; D006801:Humans; D007223:Infant; D007564:Japan; D007938:Leukemia / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D012737:Sex Factors; D013997:Time Factors