APPLICATION OF PHYSICAL FACTORS IN THE TREATMENT OF PERIODONTAL DISEASES. ULTRASOUND IN DENTAL PRACTICE. Amer. Jour. of Inte. Rese. and Deve. [Internet]. 2024 Feb. 24 [cited 2026 Feb. 22];25:333-7. Available from: https://ajird.journalspark.org/index.php/ajird/article/view/1011