<http://schema.org/description>
"A natural tissue graft can spur regeneration of cartilage and improve symptoms in patients who have cartilage damage in their knee, according to a study by researchers from Hospital for Special Surgery. The new research, the first case-series evaluation of De Novo NT Natural Tissue Graft, will be presented at the annual meeting of the American Orthopaedic Society for Sports Medicine (AOSSM), to be held July 11-14, in Chicago."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-07-knee-cartilage-technique-patient-outcomes.html>