Cross-sectional study assessing long-term safety of interferon-beta-1b for relapsing-remitting MS.
Reder AT, Ebers GC, Traboulsee A, Li D, Langdon D, Goodin DS, Bogumil T, Beckmann K, Konieczny A, Investigators of the 16-Year Long-Term Follow-Up Study
Neurology. 2010 Jun 8; 74(23):1877-85. PMID: 20530324.Abstract