Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Jul 15, 2020; 12(7): 732-740
Published online Jul 15, 2020. doi: 10.4251/wjgo.v12.i7.732
Figure 2
Figure 2 Overall and disease-free survival according to the ultrasonography staging. US: Ultrasonography staging.