Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Nov 15, 2020; 12(11): 1296-1310
Published online Nov 15, 2020. doi: 10.4251/wjgo.v12.i11.1296
Figure 1
Figure 1 Survival depending on primary tumor location.