Increased frequency and severity of restless legs syndrome in patients with neuromyelitis optica spectrum disorder. Hyun J-W, Kim S-H, Jeong I H, Joung A, Kim J-H, Cho H J, Kim J H, Kim H J Sleep Med. 2016 Jan; 17:121-3. Epub 2015 Oct 22. PMID: 26847984. Abstract CommentRecommendBookmarkWatch