Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Mar 21, 2008; 14(11): 1768-1773
Published online Mar 21, 2008. doi: 10.3748/wjg.14.1768
Figure 1
Figure 1 Frequency of abnormal endoscopic findings in the duodenum