evidencegaps
Primary study · included by 1 review

Prevalence of Helicobacter pylori at oral and gastrointestinal sites in children: evidence for possible oral-to-oral transmission

Allaker et al. (2002) · ALLAKER R.P., YOUNG K.A., HARDIE J.M., et al. · Journal of Medical Microbiology · 2002

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 Allaker 2002 · Supplementary Table S1 (from Anand et al. 2025 Table 1)

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

1 including review in total.