Spinal cord grey matter abnormalities are associated with secondary progression and physical disability in multiple sclerosis. Kearney H, Schneider T, Yiannakas MC, Altmann DR, Wheeler-Kingshott C, Ciccarelli O, Miller DH J Neurol Neurosurg Psychiatry. 2014 Aug 5. PMID: 25097217. Abstract CommentRecommendBookmarkWatch