Today's issue of Neurology:
http://www.neurology.org/current.shtml
Natalizumab: Bound to rebound?
Neurology 2009 72: 392-393.
Immunologic, clinical, and radiologic status 14 months after cessation of natalizumab therapy
Neurology 2009 72: 396-401.
Effect of plasma exchange in accelerating natalizumab clearance and restoring leukocyte function
Neurology 2009 72: 402-409
Elan website PDF about Cleveland Clinic and PLEX use for PML:
http://www.elan.com/images/Cleveland...essRelease.pdf