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Oesophagus
A randomised controlled trial of ALA versus photofrin PDT for high grade dysplasia in barrett's oesophagus
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Dunn JM, Mackenzie GD, Thorpe S, et al
A randomised controlled trial of ALA versus photofrin PDT for high grade dysplasia in barrett's oesophagus
Gut 2011;60:A172.

Publication history

  • First published March 13, 2011.
Online issue publication 
April 18, 2016

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