evidencegaps
Primary study · included by 2 reviews

Gingival crevicular fluid lactoferrin levels in adult periodontitis patients.

Tsai 1998 · Tsai C C, Kao C C, Chen C C · Australian dental journal · 1998

Included by

Role of lactoferrin in periodontal disease: A meta-analytical assessment of its reliability as a biomarker.
Non-Cochrane · prognostic · 2026 · cited as Tsai 1998 · 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 Tsai 1998 · 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.