Observational Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. May 21, 2023; 29(19): 3013-3026
Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.3013
Figure 1
Figure 1 Flow chart showing the number of eligible participants and the final cases enrolled in the study. COVID-19: Coronavirus disease 2019.