Original Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2010; 16(32): 4031-4038
Published online Aug 28, 2010. doi: 10.3748/wjg.v16.i32.4031
Figure 2
Figure 2 Scanning electron microscopy pictures of the surface structure of the samples with surface characteristics of the different original biomaterials. A: Porcine dermal matrix; B: Porcine pericardial matrix; C: Bovine pericardial matrix. Magnification × 500.