Association between smoking and cognitive impairment in multiple sclerosis. Ozcan M E, Ince B, Bingöl A, Ertürk S, Altınöz M A, Karadeli H H, Koçer A, Asil T Neuropsychiatr Dis Treat. 2014; 10:1715-9. Epub 2014 Sep 10. PMID: 25246792. Abstract CommentRecommendBookmarkWatch