evidencegaps
Primary study · included by 2 reviews

The investigation of glutathione peroxidase, lactoferrin, myeloperoxidase and interleukin-1beta in gingival crevicular fluid: implications for oxidative stress in human periodontal diseases.

Wei 2004 · Wei Pi-Fen, Ho Kun-Yen, Ho Yea-Pyng, et al. · Journal of periodontal research · 2004

Included by

Role of lactoferrin in periodontal disease: A meta-analytical assessment of its reliability as a biomarker.
Non-Cochrane · prognostic · 2026 · cited as Wei 2004 · Table I; reference list

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

The role of salivary lactoferrin as a potential biomarker for periodontal disease: a systematic review and meta-analysis.
Non-Cochrane · DTA · 2026 · cited as Wei 2004 · Reference list (refs 51-67, 91); Tables 1-4

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

2 including reviews in total.