Changing face of multiple sclerosis in the United kingdom 1990-2010. An incidence and prevalence study. Mackenzie IS, Morant SV, Bloomfield GA, Macdonald TM, O'Riordan JI J Neurol Neurosurg Psychiatry. 2013 Nov; 84(11):e2. PMID: 24109007. Abstract CommentRecommendBookmarkWatch