T-cell leukemia a few months apart in two brothers.
D000367:Age Factors; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D007938:Leukemia / Q000235:genetics* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D013601:T-Lymphocytes / Q000276:immunology; D013997:Time Factors
D006680:HLA Antigens