Gupta Ajay, Powers William J
From the Department of Radiology (A.G.) and Clinical and Translational Neuroscience Unit (A.G.), Feil Family Brain and Mind Research Institute, Weill Cornell Medical College, New York, NY; and Department of Neurology (W.J.P.), University of North Carolina at Chapel Hill.
Neurology. 2016 Aug 16;87(7):650-1. doi: 10.1212/WNL.0000000000002993. Epub 2016 Jul 13.