John Cunningham virus conversion in relation to natalizumab concentration in multiple sclerosis patients.
Zoé Léonie Elise van KempenC E LeursA de VriesA VennegoorT RispensM P WattjesJ KillesteinPublished in: European journal of neurology (2017)
Higher natalizumab concentrations do not explain the increased JCV seroconversion rate in natalizumab treated patients.