Richardson EP Jr. Progressive multifocal leukoencephalopathy. N Engl J Med265:815-8231961
2.
Du Pasquier RA, Corey S, Margolin DH, Williams K, Pfister LA, De Girolami U, Mac Key JJ, Wuthrich C, Joseph JT, Koralnik IJ. Productive infection of cerebellar granule cell neurons by JC virus in an HIV+ individual. Neurology61:775-7822003