Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2007; 13(6): 895-900
Published online Feb 14, 2007. doi: 10.3748/wjg.v13.i6.895
Figure 2
Figure 2 Kaplan-Meier estimate of the probability of overall survival.