Cigarette smoking and the risk of multiple sclerosis: a sibling case-control study in Isfahan, Iran. Maghzi A-H, Etemadifar M, Heshmat-Ghahdarijani K, Moradi V, Nonahal S, Ghorbani A, Minagar A Neuroepidemiology. 2011; 37(3-4):238-42. PMID: 22156601. Abstract CommentRecommendBookmarkWatch
