Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 14, 2009; 15(38): 4763-4769
Published online Oct 14, 2009. doi: 10.3748/wjg.15.4763
Figure 2
Figure 2 The figure demonstrates the definition of the regions (R1 to R6) considered in this study.