Aquaporin 4 antibody [NMO Ab] status in patients with severe optic neuritis in India. Ambika S, Balasubramanian M, Theresa L, Veeraputhiran A, Arjundas D Int Ophthalmol. 2015 Feb 15. Epub 2015 Feb 15. PMID: 25682013. Abstract CommentRecommendBookmarkWatch