Rivis O, Kryvtsova M, Nikolajchuk V. Antagonistic activity of Bacillus probiotics against bacteria isolates of oral cavity of patients with periodontitis. Regul. Mech. Biosyst. [Internet]. 2013Mar.17 [cited 2026Jun.24];4(1):10-3. Available from: https://medicine.dp.ua/index.php/med/article/view/180