Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Oct 6, 2020; 8(19): 4349-4359
Published online Oct 6, 2020. doi: 10.12998/wjcc.v8.i19.4349
Figure 5
Figure 5 Comparison of emergency pre-operation assessment time between 2019 and 2020. aP < 0.05.