Anti-Aquaporin-4 Antibody-Seronegative NMO Spectrum Disorder with Balos Concentric Lesions
Intern Med 52:1517-1521, Masuda, H.,et al, 2013
Neuromyelitis Optica and Concentric Rings of Bal� in the Brainstem
Arch Neurol 66:274-275, Graber,J.J.,et al, 2009