Papovaviruses and human disease.
D000818:Animals; D000882:Haplorhini; D006801:Humans; D007968:Leukoencephalopathy, Progressive Multifocal / Q000209:etiology*; D027383:Papillomaviridae / Q000302:isolation & purification; D027382:Polyomaviridae; D013539:Simian virus 40 / Q000302:isolation & purification; D014777:Virus Diseases