Mehdi, D. J. A., Al-Zaka, D. I. M., & Al-Obiedy, D. A.-O. (2018). Evaluation of apically extruded debris by using hand and rotary Nickel-Titanium instruments. Mustansiria Dental Journal, 6(4), 292–298. https://doi.org/10.32828/mdj.v6i4.476