Werring David J, Camicioli Richard M
From the Stroke Research Centre (D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK; and Department of Medicine (Neurology) (R.M.C.), University of Alberta, Edmonton, Canada.
Neurology. 2016 Mar 29;86(13):1177-8. doi: 10.1212/WNL.0000000000002529. Epub 2016 Mar 2.