Zeidan, Dr. Baidaa Mohammed. “Radiographic Study of Endodontic Treatment in Adult Population After Period of Time”. Mustansiria Dental Journal 8, no. 1 (March 5, 2018): 1–5. Accessed May 3, 2024. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/272.