National Multiple Sclerosis Society (2012). The MS Disease-Modifying Medications (pdf) Accessed at http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/treatments/download.aspx?id=45
Bayer HealthCare. Learn to Inject Betaseron® with Confidence. Accessed at http://www.betaseron.com/betaplus/how-to-inject
Lisa Emrich is author of the blog Brass and Ivory: Life with MS and RA and founder of the Carnival of MS Bloggers.

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