The effect of low-level laser therapy as an adjunct to non-surgical periodontal treatment on gingival crevicular fluid levels of transforming growth factor-beta 1, tissue plasminogen activator and plasminogen activator inhibitor 1 in smoking and non-smoking chronic periodontitis patients: A split-mouth, randomized control study.

Pamuk 2017 · Pamuk F, Lütfioğlu M, Aydoğdu A, et al. · Journal of periodontal research · 2017