Asnaashari, Mohammad, Mohammad Amin Tavakkoli, and Sara Shafiei Ardestani. 2010. “Prognosis of Traumatic Injuries to the Anterior Teeth (Treated in Shahid Beheshti and Tehran Dental Schools During 1996-2001)”. Iranian Endodontic Journal 1 (1):37-41. https://doi.org/10.22037/iej.v1i1.1562.