INFLUENCE OF BIOCERAMIC SEALANTS ON THE REGENERATION OF DESTRUCTIVE PROCESSES OF PERIAPICAL TISSUES AFTER TREATMENT OF CHRONIC PERIODONTITIS. CLINICAL CASE. КС [Internet]. 2025 Sep. 10 [cited 2026 Oct. 28];(2):32-7. Available from: https://ojs.tdmu.edu.ua/kl-stomat/article/view/15535