Evidence-based patient information programme in early multiple sclerosis: a randomised controlled trial. Köpke S, Kern S, Ziemssen T, Berghoff M, Kleiter I, Marziniak M, Paul F, Vettorazzi E, Pöttgen J, Fischer K, et al. J Neurol Neurosurg Psychiatry. 2013 Oct 8. PMID: 24104856. Abstract CommentRecommendBookmarkWatch