Impact of an oxygen-releasing agents and supportive hygienic aids on the periodontal pocket microbiota during the treatment of patients with stage III-IV periodontitis: clinico-microbiological study. UDJ [Internet]. 2024 Oct. 20 [cited 2025 Oct. 19];3(1-2):151-6. Available from: https://journal.dental.ua/index.php/udj/article/view/61