title: The possible role of viruses in human cancer.
mesh_terms: D000818:Animals; D001001:Anura; D001943:Breast Neoplasms / Q000209:etiology; D002051:Burkitt Lymphoma / Q000209:etiology; D002277:Carcinoma / Q000209:etiology; D002417:Cattle; D002645:Chickens; D002648:Child; D004267:DNA Viruses / Q000472:pathogenicity; D005260:Female; D000882:Haplorhini; D006564:Herpesviridae / Q000472:pathogenicity; D006801:Humans; D007945:Leukemia, Lymphoid / Q000209:etiology; D051379:Mice; D009369:Neoplasms / Q000209:etiology*; D009374:Neoplasms, Experimental / Q000209:etiology; D012328:RNA Viruses / Q000472:pathogenicity; D002583:Uterine Cervical Neoplasms / Q000209:etiology; D014780:Viruses / Q000472:pathogenicity*