Retrospective Study
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Apr 15, 2022; 14(4): 887-896
Published online Apr 15, 2022. doi: 10.4251/wjgo.v14.i4.887
Figure 2
Figure 2 Kaplan-Meier survival curves for the two groups of patients.