A study on the direct and indirect costs of multiple sclerosis based on expanded disability status scale score in khuzestan, iran. Torabipour A, Asl Z A, Majdinasab N, Ghasemzadeh R, Tabesh H, Arab M Int J Prev Med. 2014 Sep; 5(9):1131-8. PMID: 25317296. Abstract CommentRecommendBookmarkWatch