. 2012 Oct 18;6(4):476–481. doi: 10.5009/gnl.2012.6.4.476
Copyright © 2012 by the Korean Society of Gastroenterology, the Korean Society of Gastrointestinal Endoscopy, the Korean Society of Neurogastroenterology and Motility, Korean College of Helicobacter and Upper Gastrointestinal Research, Korean Association for the Study of Intestinal Diseases, the Korean Association for the Study of the Liver, Korean Pancreatobiliary Association, and Korean Society of Gastrointestinal Cancer
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Table 3.
Etiology of Upper Gastrointestinal Bleeding in the Mortality Group
Data are presented as number (%).