The lesson teaches the following:
Goldstein LB, Bushnell CD, Adams RJ, et al. Guidelines for the Primary Prevention of Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke. 2011;42:517-584.
Grossman AW and Broderick JP. Advances and Challenges in Treatment and Prevention of Ischemic Stroke. Ann Neurol. 2013;74:363-372.