Brief Articles
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastrointest Endosc. May 16, 2011; 3(5): 95-100
Published online May 16, 2011. doi: 10.4253/wjge.v3.i5.95
Figure 1
Figure 1 Flow chart of series distribution. UGIB: upper GI bleeding.