Brief Reports
Copyright ©The Author(s) 2004.
World J Gastroenterol. May 15, 2004; 10(10): 1533-1536
Published online May 15, 2004. doi: 10.3748/wjg.v10.i10.1533
Figure 4
Figure 4 Positive and negative VEGF, A: Positive VEGF; B: Negative VEGF.