1. Designing a Message for Public Education Regarding Stroke
2. American Stroke Association. Learn to recognize a stroke. Available at: http://www.strokeassociation.org/presenter.jhtml?identifier=1020. Accessed March 4 2007.
3. National Stroke Association. Stroke Symptoms. Available at: http://www.stroke.org/site/PageServer?pagename=SYMP. Accessed March 4 2007.
4. National Institute of Neurological Disorders and Stroke. Know Stroke. Know the Signs. Act in Time. Available at: http://www.ninds.nih.gov/disorders/stroke/knowstroke.htm#symptoms. Accessed March 4 2007.
5. Heart and Stroke Foundation of Canada. Stroke warning signs. Available at: http://ww2.heartandstroke.ca/Page.asp?PageID=1965&ArticleID=4988&Src=stroke&From=SubCategory. Accessed March 4 2007.