Cagri Isler S, Uraz A, Soysal F, Berrin Unsal F, Cetiner D. The efficacy of ozone therapy on free gingival graft augmentation around dental implants . Ann Med Res . 2021;25(4):0678-0684. Accessed September 16, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/1104