Mehdi DJA, Al-Zaka DIM, Al-Obiedy DA-O. Evaluation of apically extruded debris by using hand and rotary Nickel-Titanium instruments. MDJ [Internet]. 2018 Mar. 27 [cited 2024 May 6];6(4):292-8. Available from: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/476