Editors' Pick Lack of confirmation of anti-inward rectifying potassium channel 4.1 antibodies as reliable markers of multiple sclerosis. Nerrant E, Salsac C, Charif M, Ayrignac X, Carra-Dalliere C, Castelnovo G, Goulabchand R, Tisseyre J, Raoul C, Eliaou J-F, et al. Mult Scler. 2014 Apr 22. PMID: 24756568. Abstract CommentRecommendBookmarkWatch