Timing of endoscopy in high-risk patients with nonvariceal upper gastrointestinal bleeding

References

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• 2 Sung J J, Tsoi K K, Ma T K et al. Causes of mortality in patients with peptic ulcer bleeding: a prospective cohort study of 10,428 cases.  Am J Gastroenterol. 2010;  105 84-89
• 3 Barkun A N, Bardou M, Kuipers E J. et al . International Consensus Upper Gastrointestinal Bleeding Conference Group. International consensus recommendations on the management of patients with nonvariceal upper gastrointestinal bleeding.  Ann Intern Med . 2010 (Jan 19);  152 101-113