A Comparison Between Different Susceptibility Test Methods to Evaluate the Antibacterial Activity of Olibanum and Alum Against the "Red Complex" Periodontal Pathogens. Iraqi Journal of Science [Internet]. 2020 Aug. 28 [cited 2024 May 19];61(8):1913-25. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/2461