Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2007; 13(32): 4385-4390
Published online Aug 28, 2007. doi: 10.3748/wjg.v13.i32.4385
Figure 4
Figure 4 Before Deng'S precut (A-C) and after Deng'S precut (D).