<http://schema.org/description>
"Although federal regulations provide protections for people who participate in research, protections are also needed for some people who decline to participate and may face harmful repercussions as a result, concludes an article in IRB: Ethics &amp;amp; Human Research."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-05-people.html>