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Upper versus lower gastrointestinal bleeding: a direct comparison of clinical presentation, outcomes, and resource

Chad T Whelan1, Connie Chen, Peter Kaboli

  • 1Department of Internal Medicine, Loyola University Chicago Stritch School of Medicine, Maywood, Illinois 60153, USA. cwhelan@lumc.edu

Journal of Hospital Medicine
|March 18, 2010
PubMed
Abstract

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