Review for 10.1186/s12876-022-02390-y (2022)

Reviewer’s report
Title: 
Use of Folic Acid Supplementation to Halt and even Reverse the
Progression of Gastric Precancerous Conditions: A Meta-analysis
Version: 
1 
Date: 
07 Apr 2022
Reviewer's report:
The manuscript has been improved
Seidler A L, Hunter K E, Cheyne S, Ghersi D, Berlin J A, Askie L et al. A guide
to prospective meta-analysis BMJ 2019; 367 :l5342 doi:10.1136/bmj.l5342
https://handbook-5-
1.cochrane.org/chapter_19/19_1_1_what_is_a_prospective_meta_analysis.htm
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