Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Oct 27, 2023; 15(10): 2191-2200
Published online Oct 27, 2023. doi: 10.4240/wjgs.v15.i10.2191
Figure 1
Figure 1 Flowchart of the enhanced recovery after surgery protocol. BMI: Body mass index; PCA: Patient controlled analgesia.