Original Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 21, 2011; 17(27): 3229-3234
Published online Jul 21, 2011. doi: 10.3748/wjg.v17.i27.3229
Figure 1
Figure 1 Five-year disease-free survival rate for patients in two groups.
Figure 2
Figure 2 Five-year overall survival rate for patients in two groups.