Systematic Reviews
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jun 28, 2020; 26(24): 3495-3516
Published online Jun 28, 2020. doi: 10.3748/wjg.v26.i24.3495
Figure 3
Figure 3 Article selection process, per preferred reporting items for systematic reviews and meta-analysis guideline.