Mokhtari, H.; Salemmilani, A.; Ghadimi, S.; Nabavi, M.; Nejatian, T.; Behrouzpour, E. Comparison of Smear Layer Removal Rate by 5.25% Sodium Hypochlorite and Ozone Gel With Ultrasonic Activation: Ultrasonic Activation of Root Canal Irrigations and Smear Layer. Regen Reconstr Restor 2025, 10.