Case Control Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Sep 28, 2014; 20(36): 13133-13138
Published online Sep 28, 2014. doi: 10.3748/wjg.v20.i36.13133
Figure 4
Figure 4 Location of ulcerative or erosive lesions of the small intestine in obscure gastrointestinal bleeding cases. aP < 0.05 vs erosive lesions.