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"R.I. doctors to test deep-brain stimulation&amp;#8217;s effects on Alzheimer&amp;#8217;s disease"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.providencejournal.com/breaking-news/content/20130617-r.i.-doctors-to-test-deep-brain-stimulations-effects-on-alzheimers-disease.ece?ssimg=1065248>