Editors' Pick Effect of Smoking Cessation on Multiple Sclerosis Prognosis. Ramanujam R, Hedström A-K, Manouchehrinia A, Alfredsson L, Olsson T, Bottai M, Hillert J JAMA Neurol. 2015 Sep 8:1-7. Epub 1969 Dec 31. PMID: 26348720. Abstract CommentRecommendBookmarkWatch