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"A type of virtual reality treatment called Graded Exposure Therapy can improve PTSD symptoms and may also have a positive impact on associated disorders."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2014/03/25/Virtual-reality-therapy-may-help-veterans-with-PTSD/6171395779851/?spt=sec&or=hn?spt=rln&or=1>