Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Oct 15, 2012; 4(10): 207-215
Published online Oct 15, 2012. doi: 10.4251/wjgo.v4.i10.207
Figure 2
Figure 2 Hazard ratios of variables analyzed on multivariable analysis for overall survival (A) and recurrence-free survival (B). CA: Carbohydrate antigen; Neg: Negative; Pos: Positive.