Relevance of hypointense brain MRI lesions for long-term worsening of clinical disability in relapsing multiple sclerosis. Giorgio A, Stromillo M L, Bartolozzi M L, Rossi F, Battaglini M, De Leucio A, Guidi L, Maritato P, Portaccio E, Sormani M P, et al. Mult Scler. 2013 Jul 22. PMID: 23877971. Abstract CommentRecommendBookmarkWatch