1. Nichols M Townsend N Scarborough P Leal J Luengo-Fernandez R Gray A Rayner M European Cardiovascular Disease Statistics 2012: European Heart Network, Brussels, and European Society of Cardiology, Sophia Antipolis 2012
2. Heart Disease and Stroke Statistics 2014 Update: A report from the American Heart Association;Go;Circulation,2014
3. Acute ischemic stroke review;Hinkle;J Neurosci Nurs,2007
4. United Nations, Department of Economic and Social Affairs 2002