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Evidence-based medicine: tools not rules
  1. Correspondence to Philip Wiffen, Cochrane Pain, Palliative and Supportive Care Group, Churchill Hospital, Oxford OX3 7LE, UK; phil.wiffen{at}
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Wiffen P
Evidence-based medicine: tools not rules

Publication history

  • Received September 14, 2012
  • Accepted October 22, 2012
  • First published November 23, 2012.
Online issue publication 
November 23, 2012

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