Page-Wilson Gabrielle, Wardlaw Sharon L, Nguyen Kim T, Smiley Richard M
From the Departments of Medicine (G.P.-W., S.L.W., K.T.N.) and Anesthesiology (R.M.S.), Columbia University, College of Physicians & Surgeons, New York, NY.
Neurology. 2016 Jul 26;87(4):438-9. doi: 10.1212/WNL.0000000000002894. Epub 2016 Jun 29.