Kaka, Dr. Ihsan N. “Comparison the PH of Roots After Intra Canal Placement of Four Types of Calcium Hydroxide (An in Vitro Study)”. Mustansiria Dental Journal 10, no. 1 (February 12, 2018): 8–16. Accessed April 25, 2024. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/178.