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Chicken and egg
  1. Correspondence to: John Sloper Strabismus and Paediatric Service, Moorfields Eye Hospital, City Road, London EC1V 2PD, UK; john.sloper{at}dial.pipex.com
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Sloper J
Chicken and egg

Publication history

  • First published August 23, 2006.
Online issue publication 
August 23, 2006

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