From High- to Low-Frequency Administered Interferon-Beta for Multiple Sclerosis: A Multicenter Study. Prosperini L, Mancinelli C R, Pozzilli C, Grasso M G, Clemenzi A, Collorone S, Pontecorvo S, Francia A, Villani V, Koudriavtseva T, et al. Eur Neurol. 2014 Jan 25; 71(5-6):135-143. Epub 2014 Jan 25. PMID: 24480868. Abstract CommentRecommendBookmarkWatch