“MOLECULAR-GENETIC ASSESSMENT OF PERIODONTAL PATHOGENS IN SUBGINGIVAL PLAQUE USING REAL-TIME PCR IN HEALTHY INDIVIDUALS AND PATIENTS WITH GINGIVITIS AND PERIODONTITIS”. World Bulletin of Public Health, vol. 53, Dec. 2025, pp. 8-12, https://scholarexpress.net/index.php/wbph/article/view/5709.