Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 14, 2012; 18(18): 2219-2224
Published online May 14, 2012. doi: 10.3748/wjg.v18.i18.2219
Figure 1
Figure 1 Patients with upper gastrointestinal bleeding. UGIB: Upper gastrointestinal bleeding.