Sex ratio of multiple sclerosis in persons born from 1930 to 1979 and its relation to latitude in Norway. Kampman MT, Aarseth J H, Grytten N, Benjaminsen E, Celius E G, Dahl O P, Holmøy T, Løken-Amsrud K, Midgard R, Myhr K-M, et al. J Neurol. 2013 Jan 6. Epub 2013 Jan 06. PMID: 23292231. Abstract CommentRecommendBookmarkWatch