Daoud Ayman, Chand Pratap, Cruz-Flores Salvador
Souers Stroke Institute, Department of Neurology & Psychiatry, Saint Louis University School of Medicine, USA.
Clin Neurol Neurosurg. 2011 Dec;113(10):898-900. doi: 10.1016/j.clineuro.2011.05.010. Epub 2011 Jun 12.