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"London, Oct 21 : A paralysed man has been able to walk again after therapy that involved transplanting cells from his nasal cavity into his spinal cord, the BBC reported Tuesday. Bulgarian Darek Fidyka, 40, who suffered a partial paralysis in the lower half after a knife attack in 2010, was able .."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ap7am.com/english-news-3123-paralysed-man-walks-again-after-pioneering-cell-therapy.html>