Schneider Raphael, Steriade Claude, Ashby Peter, Kiehl Tim-Rasmus
From the Department of Postgraduate Medical Education (R.S., C.S.), Department of Medicine, Division of Neurology, University Health Network (P.A.), and Department of Laboratory Medicine and Pathobiology (T.-R.K.), University of Toronto; and Department of Pathology (T.-R.K.), University Health Network, Toronto, ON, Canada.
Neurology. 2016 Jan 5;86(1):e4-9. doi: 10.1212/WNL.0000000000002241.