A Placebo-Controlled Trial of Oral Cladribine for Relapsing Multiple Sclerosis
NEJM 362:416-426, 456, Giovannoni,G.,et al, 2010
Disease-Modifying Therapy in Multiple Sclerosis: Strategies for Optimizing Management
The Neurologist 8:227-236, Frohman,E.,et al, 2002
Interferon Beta-1b is Effective in Relapsing-Remitting MS
Clinical Results of a Placebo-Controlled Trial, IFNB MS Study Grp, Neurol 43:655-661, 64193., , 1993