Kattah Jorge C, Nair Deepak, Talkad Arun, Wang David Z, Fraser Kenneth
Department of Neurology, The Illinois Neurologic Institute, University of Illinois College of Medicine, Peoria, IL, USA.
Clin Neurol Neurosurg. 2013 Jul;115(7):1098-101. doi: 10.1016/j.clineuro.2012.08.017. Epub 2012 Aug 22.