From experimental animal models to human lymphoid tissue neoplasia: search for a viral etiology.
D000818:Animals; D002460:Cell Line; D004195:Disease Models, Animal; D006801:Humans; D007938:Leukemia / Q000209:etiology*; D007942:Leukemia, Experimental / Q000209:etiology; D008223:Lymphoma / Q000209:etiology*; D009374:Neoplasms, Experimental / Q000209:etiology; D012190:Retroviridae / Q000302:isolation & purification; D014412:Tumor Virus Infections / Q000209:etiology