No interferon-beta antibodies in natalizumab-treated multiple sclerosis patients with progressive multifocal

Liza M Y Gelissen1, Martijn T Wijburg1, Eva M M Strijbis1

  • 1MS Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam University Medical Centers, Location De Boelelaan, Amsterdam, the Netherlands.

Abstract

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