title: [T-cell malignancy in Hokkaido (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D007938:Leukemia / Q000453:epidemiology* / Q000473:pathology; D008223:Lymphoma / Q000453:epidemiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013601:T-Lymphocytes