Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Oct 28, 2018; 24(40): 4586-4595
Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4586
Figure 3
Figure 3 Secondary cancer site analysis for (A) with/without radiotherapy, and (B) preoperative and postoperative radiotherapy. Referenced by surgery-alone group, aP < 0.05; HR: Hazard ratio; NA: Not applicable.