Melatonin pathway genes are associated with progressive subtypes and disability status in multiple sclerosis among Finnish patients. Natarajan R, Einarsdottir E, Riutta A, Hagman S, Raunio M, Mononen N, Lehtimäki T, Elovaara I J Neuroimmunol. 2012 Jun 12. PMID: 22698518. Abstract CommentRecommendBookmarkWatch