Herpes viruses and cancer.
D000818:Animals; D001001:Anura; D002051:Burkitt Lymphoma / Q000209:etiology; D002645:Chickens; D006564:Herpesviridae / Q000254:growth & development / Q000302:isolation & purification; D004854:Herpesvirus 4, Human; D006801:Humans; D009369:Neoplasms / Q000209:etiology* / Q000382:microbiology; D009858:Oncogenic Viruses; D011894:Rana pipiens