Retrospective Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Sep 26, 2019; 7(18): 2704-2711
Published online Sep 26, 2019. doi: 10.12998/wjcc.v7.i18.2704
Figure 2
Figure 2 Cumulative sufentanil during the first 48 h after surgery.