Quantitative assays for anti-aquaporin-4 antibody with subclass analysis in neuromyelitis optica. Isobe N, Yonekawa T, Matsushita T, Kawano Y, Masaki K, Yoshimura S, Fichna J, Chen S, Furmaniak J, Smith B R, et al. Mult Scler. 2012 Apr 23. PMID: 22526930. Abstract CommentRecommendBookmarkWatch