Multiple sclerosis in the far north - incidence and prevalence in Nordland County, Norway, 1970¿2010. Benjaminsen E, Olavsen J, Karlberg M, Alstadhaug KB BMC Neurol. 2014 Dec 4; 14(1):226. Epub 2014 Dec 04. PMID: 25472707. Abstract CommentRecommendBookmarkWatch