Molecular characterization of human polyomavirus JC in Brazilian AIDS patients with and without progressive multifocal leukoencephalopathy - Fink, Maria Cristina Domingues da Silva; Oliveira, Augusto Cesar Penalva de; Romano, Camila Malta; Vidal, Jose Ernesto; Urbano, Paulo Roberto Palma; Tateno, Adriana Fumie; Oliveira, Cristina Mendes; Luna, Expedito José de Albuquerque; Pannuti, Claudio Sérgio (Journal of Clinical Virology, 2010)