[Etiology of leukemias: role of virus in leukemogenesis (author's transl)].
D000818:Animals; D004854:Herpesvirus 4, Human; D006801:Humans; D007938:Leukemia / Q000209:etiology* / Q000382:microbiology; D008213:Lymphocyte Activation; D011925:Rauscher Virus; D012190:Retroviridae