Alsulaimani, Reem Siraj, Kholod Khalil Al-Manei, Sara A. Alsubait, Razan Shafik AlAqeely, Sharifa A. M. Al-Shehri, and Ebtissam M. Al-Madi. 2015. “Effects of Clinical Training and Case Difficulty on the Radiographic Quality of Root Canal Fillings Performed by Dental Students in Saudi Arabia”. Iranian Endodontic Journal 10 (4):268-73. https://doi.org/10.22037/iej.v10i4.9468.