Original Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jun 28, 2009; 15(24): 2995-3002
Published online Jun 28, 2009. doi: 10.3748/wjg.15.2995
Figure 2
Figure 2 EDS results of As2O3/Fe2O3.