Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastrointest Oncol. Jan 15, 2019; 11(1): 48-58
Published online Jan 15, 2019. doi: 10.4251/wjgo.v11.i1.48
Figure 3
Figure 3 Kaplan-Meier survival analyses. A: OS curves of patients in Groups A-D; B: PFS curves of patients in Groups A-D. OS: Overall survival; PFS: Progression-free survival.