D-Net

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   <dc:subject>Letter to Editor</dc:subject>

   <dc:publisher>Sultan Qaboos University Medical Journal, College of Medicine &amp;amp;

                    Health Sciences</dc:publisher>

   <dc:type xml:lang="eng">publication</dc:type>

   <dc:language>eng</dc:language>

   <dc:description/>

   <dc:source>Sultan Qaboos University Medical Journal : SQUMJ</dc:source>

   <dc:date>end of embargo: </dc:date>

   <dc:title>The Dilemma of Opioid-Induced Hyperalgesia and

            Tolerance in Chronic Opioid Therapy</dc:title>

   <dc:date>date of acceptance: 2013-01-01</dc:date>

   <dc:format/>

   <dc:identifier>doajarticles::213a8b04760576614420e82a3e26df7f</dc:identifier>

   <dc:identifier>od_______908::5d4c57fe162cf1fd86e97875dc7de130</dc:identifier>

   <dc:identifier>PMC3616791</dc:identifier>

   <dc:rights>Open Access</dc:rights>

   <dc:creator>Faris, Ali S.</dc:creator>

   <dc:creator>Tawfic, Qutaiba Amir</dc:creator>

   <dc:creator>Date, Rohit R.</dc:creator>

   <dc:relation>http://web.squ.edu.om/squmj/archive.asp?year=2013&amp;amp;panelno=0</dc:relation>

   <dc:relation>http://www.doaj.org/doaj?func=openurl&amp;amp;genre=article&amp;amp;issn=2075051X&amp;amp;date=2013&amp;amp;volume=13&amp;amp;issue=1&amp;amp;spage=185</dc:relation>

   <dc:relation>http://europepmc.org/articles/PMC3616791/</dc:relation>

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