evidencegaps
Primary study · included by 1 review

Detection of Helicobacter pylori in dental plaque by reverse transcription-polymerase chain reaction

Nguyen et al. (1993) · Nguyen A M, Engstrand L, Genta R M, et al. · Journal of Clinical Microbiology · 1993

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 Nguyen 1993 · 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.