<http://schema.org/url>
<http://www.fiercebiotech.com/story/sanofis-critical-limb-ischemia-drug-flunks-phiii/2010-09-22>
<http://www.fiercebiotech.com/story/sanofis-critical-limb-ischemia-drug-flunks-phiii/2010-09-22>