/Effect of the Activation Technique and the Different Interactions of Several Irrigation Solutions on Dental Discoloration and Microcracks in Dentinal Walls after Canal Shaping (In Vitro- Study)/. مجلة الجامعة. 2022;5(18). Accessed June 6, 2026. https://journal.hama-univ.edu.sy/huj/article/view/1175