Reports of Patients and Relatives from the CogniCIS Study about Cognition in Clinically Isolated Syndrome: What Are Our Patients Telling Us? Langdon DW, Benedict RHB, Wicklein EM, Beckmann K, Fredrikson S Eur Neurol. 2013 Apr 26; 69(6):346-351. Epub 2013 Apr 26. PMID: 23635720. Abstract CommentRecommendBookmarkWatch