1. Natalizumab Safety Update &PML Risk StratificationApril 2013Gavin GiovannoniBarts and The London 2. Benefit / RiskBenefitRiskNatalizumab81% reduction inrelapse rate164%…
1. Natalizumab Safety Update & PML Risk Stratification Professor Gavin GiovannoniBarts and The LondonTY-PAN-0587(2) Date of preparation: March 2013 2. Benefit / Risk…