Editors' Pick Clonally expanded mitochondrial DNA deletions within the choroid plexus in multiple sclerosis. Campbell GR, Kraytsberg Y, Krishnan KJ, Ohno N, Ziabreva I, Reeve A, Trapp BD, Newcombe J, Reynolds R, Lassmann H, et al. Acta Neuropathol. 2012 Jun 12. PMID: 22688405. Abstract CommentRecommendBookmarkWatch