Al-Hyali, Nagham A. 2013. “Inhibition of Bacterial Growth Around Gutta Percha Cones by Different Antimicrobial Solutions Using Antibiotic Sensitivity Test (An in Vitro Study)”. Journal of Baghdad College of Dentistry 25 (4): 26-32. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/164.