Hasson AH, Kadhem SA. Identification of Enterococcus faecalis Isolated from Infected Human Tooth Root Canals Human by Using Polymerase Chain Reaction. IHJPAS. 2017;28(2):246-253. Accessed May 1, 2025. https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/234