1. Periapical radiographic techniques during endodontic diagnosis and treatment;Fava;Int. Endod. J.,1997
2. Assessment of the quality of endodontic re-treatment and changes in periapical status on a postgraduate endodontic clinic;Alharmoodi;J. Dent.,2020
3. Endodontic recall radiographs: how reliable is our interpretation of endodontic success or failure and what factors affect our reliability?;Zakariasen;Oral Surg. Oral Med. Oral Pathol.,1984
4. Dental Radiography: Principles and Techniques;Iannucci,2017
5. Preparation for treatment;Glickman,2006