Cross-sectional study assessing long-term safety of interferon-beta-1b for relapsing-remitting MS. (Neurology, 2010)

(untitled) - Reder, A; Ebers, G; Traboulsee, A; Li, D; Langdon, D; Goodin, D; Bogumil, T; Beckmann, K; Konieczny, A