Systematic Reviews
Copyright ©The Author(s) 2021.
World J Gastroenterol. Nov 21, 2021; 27(43): 7572-7581
Published online Nov 21, 2021. doi: 10.3748/wjg.v27.i43.7572
Figure 1
Figure 1 Study flow diagram. UC: Ulcerative colitis; CD: Crohn’s disease.