Vespa Paul M, Ferro John, Josephson S Andrew
From the Department of Neurology (P.M.V.), University of California Los Angeles; Vassar Brothers Medical Center (J.F.), Poughkeepsie, NY; and Department of Neurology (S.A.J.), University of California San Francisco.
Neurology. 2017 Aug 15;89(7):646-649. doi: 10.1212/WNL.0000000000004244. Epub 2017 Jul 21.