Association of methylenetetrahydrofolate reductase A1298C polymorphism but not of C677T with multiple sclerosis in Tunisian patients. Fekih Mrissa N, Mrad M, Klai S, Zaouali J, Sayeh A, Mazigh C, Nsiri B, Machgoul S, Gritli N, Mrissa R Clin Neurol Neurosurg. 2013 Mar 21. PMID: 23523621. Abstract CommentRecommendBookmarkWatch