<http://schema.org/description>
"The American Academy of Neurology released an evidence-based guideline for evaluating and managing the 1 million U.S. athletes with concussions each year."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2013/03/19/New-guideline-for-treating-concussions/UPI-85541363665757/?spt=mps&or=4>