Systematic Reviews
Copyright ©The Author(s) 2023.
World J Gastroenterol. Oct 14, 2023; 29(38): 5406-5427
Published online Oct 14, 2023. doi: 10.3748/wjg.v29.i38.5406
Figure 1
Figure 1 Preferred reporting items for systematic reviews and meta-analyses flow diagram of the literature search and selection process.