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Schwid SR, Goodman AD, Apatoff BR, Coyle PK, Jacobs LD, Krupp LB, Miller AE, Wende KE, Brownscheidle CM, New York State Multiple Sclero.Schwid SR, et al. Among authors: krupp lb.Neurology. 2000 Dec 26;55(12):1901-3. doi: 10.1212/wnl.55.12.1901.Neurology. 2000.PMID: 11134392