<http://schema.org/description>
"Researchers at Weill Cornell Medical College say they have taken an important step forward in their quest to &amp;quot;turn on&amp;quot; lung regeneration -- an advance that could effectively treat millions of people suffering from respiratory disorders."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2011-10-lung-regeneration-closer-reality-discovery.html>