Editors' Pick Copy number variation in pediatric multiple sclerosis. McElroy J, Krupp LB, Johnson BA, McCauley J, Qi Z, Caillier SJ, Gourraud PA, Yu J, Nathanson L, Belman A, et al. Mult Scler. 2012 Dec 13. PMID: 23239789. Abstract CommentRecommendBookmarkWatch