[Virus and abnormality of immuno-system].
D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D017977:Deltaretrovirus / Q000254:growth & development; D006800:Deltaretrovirus Infections / Q000276:immunology; D006801:Humans; D051379:Mice; D008814:Mice, Inbred NZB; D013601:T-Lymphocytes / Q000276:immunology; D014777:Virus Diseases / Q000276:immunology*
D000956:Antigens, Viral