An unusual infection in MS patient treated with dimethyl fumarate: A case report of omphalitis. Lorefice L, Fenu G, Cabras F, Frau J, Coghe GC, Loi L, Marrosu MG, Cocco E Mult Scler Relat Disord. 2016 May; 7:65-7. Epub 2016 Mar 21. PMID: 27237760. Abstract CommentRecommendBookmarkWatch