evidencegaps
Primary study · included by 1 review

<i>Helicobacter pylori</i> : The Mouth, Stomach, and Gut Axis

Oshowo et al. (1998) · Oshowo A., Gillam D., Botha A., et al. · Annals of Periodontology · 1998

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 Oshowo 1998 · 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.