1. Clinical and radiographic study of pulpectomy and root canal therapy;Jokinen;Scand J Dent Res,1978
2. Treatment outcome in endodontics: The Toronto Study. Phase 1: initial treatment;Friedman;J Endod,2003
3. Prognosis of initial endodontic therapy;Friedman;Endodontic Topics,2002
4. The effects of surgical exposures of dental pulps in germ free and convetional lab rats;Kakehashi;Oral Surg Oral Med Oral Pathol,1965
5. Bacteriologic evaluation of the efficacy of mechanical root canal instrumentation in endodontic therapy;Byström;Scand J Dent Res,1981