1. Endodontics;Ingle,1976
2. Pulpoperiapical disease: diagnosis and healing;Selden;Oral Surg Oral Med Oral Pathol,1974
3. Factors that influence the success of endodontic treatment;Storms;J Canad Dent Assoc,1969
4. The role of the dental operating microscope in endodontics;Selden;Pa Dent J,1986
5. Endodontic therapy;Weine,1972