1. Evidence based dentistry;Richards;Br Dent J,1997
2. Evidence-based dentistry;Briggs;Br Dent J,1997
3. An introduction to meta-analysis within the framework of multilevel modelling using the probability of success of root canal treatment as an illustration;Lewsey;Community Dent Health,2001
4. Endodontics;Ingle,1994
5. Pathways of the pulp;Cohen,1998