EMD Serono Takes on Exclusive Promotion of Rebif® (interferon beta-1a) in the US EMD Serono, 19 Jan 2016 Accessed on 19 Jan 2016 from http://www.emdserono.com/ms.country.us/en/images/January%20NDD%202016%20release_Final_tcm115_146142.pdf?Version=. CommentRecommendBookmarkWatch