Effectiveness of Photodynamic Therapy and Probiotics as an Adjunct to Scaling and Root Debridement in the Treatment of Chronic Periodontitis. Journal of Pharmaceutical Negative Results, [S. l.], v. 8, n. 1, p. 25–30, 2017. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/110.. Acesso em: 6 jun. 2026.