“Periodontal Disease, Peri-Implant Disease and Levels of Salivary Biomarkers IL-1β, IL-10, RANK, OPG, MMP-2, TGF-β and TNF-α: Follow-up over 5 Years”. Journal of Applied Oral Science 27 (June 4, 2019): e20180316. Accessed May 3, 2024. https://revistas.usp.br/jaos/article/view/158655.