Progressive multifocal leukoencephalopathy associated to natalizumab extended dosing regimen

José Vicente Hervás1, Silvia Presas-Rodríguez1, Ane Miren Crespo-Cuevas1

  • 1Department of Neurosciences, Multiple Sclerosis Unit, Germans Trias i Pujol Hospital. C/Canyet s/n 08916, Badalona, Spain.

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