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Endoscopy I
Low Yield of Colonoscopy for Melaena Following a Normal Upper Gastrointestinal Endoscopy: A 5-year Analysis
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Yung SH, Coughlan J, Everett SM, et al
Low Yield of Colonoscopy for Melaena Following a Normal Upper Gastrointestinal Endoscopy: A 5-year Analysis
Gut 2011;60:A127.

Publication history

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

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