Original Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Mar 21, 2009; 15(11): 1339-1345
Published online Mar 21, 2009. doi: 10.3748/wjg.15.1339
Figure 4
Figure 4 Morphological photograph of 500 mg/L COS protective group (× 100).