evidencegaps
Primary study · included by 1 review

Current Prevalence of Oral Helicobacter pylori among Japanese Adults Determined Using a Nested Polymerase Chain Reaction Assay.

Nagata et al. (2020) · Nagata Ryoko, Ohsumi Tatsuya, Takenaka Shoji, et al. · Pathogens (Basel, Switzerland) · 2020

Included by

Site-stratified global oral Helicobacter pylori prevalence: an updated meta-analysis of dental plaque and saliva studies (1989-2026).
Non-Cochrane · other · 2026 · cited as Nagata 2020 · Supplementary Table S1; Ref [24]

The review does not say which of its outcomes this study informs.

1 including review in total.