J AL-SHEMMARY, Suhad, and Majidah K AL-HASHIMI. 2001. “Coronal Microleakage of Root Canal Filled Teeth Pretreated With Ferrie-Oxalate or Dental Bonding Agent”. Al-Rafidain Dental Journal 1 (2):160-65. https://doi.org/10.33899/rden.2020.166043.