A prospective study to evaluate the incidence of endoscopically identified causes of upper gastrointestinal (UGI) bleeding and the associations with various risk factors

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  • SANDHU, D K
  • QUACH, T
  • CHEN, R YM
Journal of Gastroenterology & Hepatology 21:p A286, October 2006.
Copyright © 2006 Blackwell Publishing Ltd.