Combinations of susceptibility genes are associated with higher risk for multiple sclerosis and imply disease course specificity. Akkad DA, Olischewsky A, Reiner F, Hellwig K, Esser S, Epplen JT, Curk T, Gold R, Haghikia A PLoS One. 2015; 10(5):e0127632. Epub 2015 May 26. PMID: 26011527. Abstract CommentRecommendBookmarkWatch