Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jan 7, 2018; 24(1): 76-86
Published online Jan 7, 2018. doi: 10.3748/wjg.v24.i1.76
Figure 2
Figure 2 Study flowchart showing patient selection. GGH: Guangdong general hospital; pT4: Pathological proven T4.