Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jan 28, 2017; 23(4): 676-686
Published online Jan 28, 2017. doi: 10.3748/wjg.v23.i4.676
Figure 2
Figure 2 Overall changes in postoperative numerical rating scale pain intensity following pancreatectomy. POD: Postoperative day; NRS: Numerical rating scale.