Editorial for JNV issue on PML.
Multiple Sclerosis Division of the Department of Neurology, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street, 3W Gates, Philadelphia, PA, USA. joseph.berger@uphs.upenn.edu.
Joseph R
JR
Berger
D006801:Humans; D007155:Immunologic Factors / Q000009:adverse effects*; D007577:JC Virus; D007968:Leukoencephalopathy, Progressive Multifocal / Q000139:chemically induced* / Q000821:virology*; D000069442:Natalizumab / Q000009:adverse effects*
D007155:Immunologic Factors; D000069442:Natalizumab