Systematic Reviews
Copyright ©The Author(s) 2020.
World J Gastroenterol. May 21, 2020; 26(19): 2440-2457
Published online May 21, 2020. doi: 10.3748/wjg.v26.i19.2440
Figure 1
Figure 1 Preferred reporting items for systematic reviews and meta-analyses flow diagram. FD: Functional dyspepsia; RCT: Randomized controlled trial.