Systemic recombinant human interferon-beta treatment of relapsing-remitting multiple sclerosis: pilot study analysis and six-year follow-up. Knobler RL, Greenstein JI, Johnson KP, Lublin FD, Panitch HS, Conway K, Grant-Gorsen SV, Muldoon J, Marcus SG, Wallenberg JC J Interferon Res. 1993 Oct; 13(5):333-40. PMID: 8301153. Abstract CommentRecommendBookmarkWatch