Differential expression of sonic hedgehog immunoreactivity during lesion evolution in autoimmune encephalomyelitis. Seifert T, Bauer J, Weissert R, Fazekas F, Storch MK J Neuropathol Exp Neurol. 2005 May; 64(5):404-11. PMID: 15892298. Abstract CommentRecommendBookmarkWatch