title: A papovavirus isolated from patients with progressive multifocal leukoencephalopathy.
mesh_terms: D000328:Adult; D000372:Agglutination Tests; D000914:Antibodies, Viral; D000956:Antigens, Viral; D001706:Biopsy; D001921:Brain / Q000382:microbiology* / Q000473:pathology; D002478:Cells, Cultured; D004279:DNA, Viral / Q000302:isolation & purification; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007106:Immune Sera; D007968:Leukoencephalopathy, Progressive Multifocal / Q000382:microbiology*; D008854:Microscopy, Electron; D008875:Middle Aged; D027383:Papillomaviridae / Q000302:isolation & purification*; D027382:Polyomaviridae; D013539:Simian virus 40 / Q000302:isolation & purification
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D004279:DNA, Viral; D007106:Immune Sera