“Evaluation of Apically Extruded Debris by Using Hand and Rotary Nickel-Titanium Instruments”. Mustansiria Dental Journal 6, no. 4 (March 27, 2018): 292–298. Accessed May 13, 2025. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/476.