Basic Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 21, 2006; 12(35): 5668-5673
Published online Sep 21, 2006. doi: 10.3748/wjg.v12.i35.5668
Figure 2
Figure 2 The application of hydraulic pressure creating a two-dimensional stress field.