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Data selection flaw
- Dr R J L F Loffeld, Department of Internal Medicine, Zaans Medical Center, Zaandam, The Netherlands; loffeld.r{at}zaansmc.nl
Citation
Data selection flaw
Publication history
- First published May 11, 2009.
Online issue publication
April 18, 2016
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2009 BMJ Publishing Group and British Society of Gastroenterology