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Controversy section introduction


  1. Correspondence to Dr K A Blackham, University Hospitals Case Medical Center, 11100 Euclid Ave, Cleveland, OH 44106, USA; kristine.blackham{at}
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Blackham KA
Controversy section introduction

Publication history

  • Accepted November 1, 2011
  • First published December 13, 2011.
Online issue publication 
December 13, 2011

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