Variants in the promoter region of CYP7A1 are associated with neuromyelitis optica but not with multiple sclerosis in the Han Chinese population. Zhao G-X, Liu Y, Li Z-X, Lv C-Z, Traboulsee A, Sadovnick DA, Wu Z-Y Neurosci Bull. 2013 Jun 5. PMID: 23740208. Abstract CommentRecommendBookmarkWatch