Observational Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Dec 28, 2017; 23(48): 8605-8614
Published online Dec 28, 2017. doi: 10.3748/wjg.v23.i48.8605
Figure 3
Figure 3 Observations of identity checks before/after introduction of the checklist.