[Immunological abnormalities in hemophiliacs].
D000293:Adolescent; D000328:Adult; D002648:Child; D006467:Hemophilia A / Q000276:immunology*; D002836:Hemophilia B / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007694:Killer Cells, Natural / Q000276:immunology; D008213:Lymphocyte Activation; D008875:Middle Aged; D013601:T-Lymphocytes / Q000276:immunology