“Comparative Evaluation of Apically Extruded Debris With Protaper Gold, Reciproc Blue and Hyflex CM Instruments”. Mustansiria Dental Journal 17, no. 1 (January 24, 2024): 58–65. Accessed May 14, 2025. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/1016.