Area postrema syndrome: Frequency, criteria, and severity in AQP4-IgG–positive NMOSD

Shosha E, Dubey D, Palace J, Nakashima I, Jacob A, Fujihara K, Takahashi T, Whittam D, Leite MI, Misu T, Yoshiki T, Messina S, Elsone L, Majed M, Flanagan E, Gadoth A, Huebert C, Sagen J, Greenberg BM, Levy M, Banerjee A, Weinshenker B, Pittock SJ.