Al-Afifi NA, Al-Amery SM. THE KEYS TO A SUCCESSFUL ROOT CANAL TREATMENT. Electron. J. Univ. Aden Basic Appl. Sci. [Internet]. 2024Jan.3 [cited 2024May9];4(4):377-83. Available from: https://www.ejua.net/index.php/EJUA-BA/article/view/306