evidencegaps
Primary study · included by 1 review

The effect of smoking on gingival crevicular fluid peptidoglycan recognition protein-1 level following initial periodontal therapy in chronic periodontitis.

Karsiyaka Hendek 2020 · Karsiyaka Hendek Meltem, Kisa Ucler, Olgun Ebru · Oral diseases · 2020

Included by

Impact of Traditional and Alternative Nicotine-Containing Product Use on Non-Surgical Periodontal Therapy: A Systematic Review and Network Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Karsiyaka Hendek 2020 · Supplementary Table S1; Reference 59

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

1 including review in total.