Multiple sclerosis in diverse populations: characteristics in distinct Arab ethnicities in Israel. Siegel M, Paperna T, Lejbkowicz I, Petrou P, Shahien R, Karussis D, Lavi I, Dishon S, Rawashdeh H, Miller A Mult Scler. 2012 May 8. PMID: 22570361. Abstract CommentRecommendBookmarkWatch