The influence of ethnicity on the characteristics of multiple sclerosis: A local population study between Persians and Arabs. Sharafaddinzadeh N, Moghtaderi A, Majdinasab N, Dahmardeh M, Kashipazha D, Shalbafan B Clin Neurol Neurosurg. 2012 Dec 26. PMID: 23273383. Abstract CommentRecommendBookmarkWatch