1. The glossary of prosthodontic terms;J Prosthet Dent,2005
2. Webster's new world medical dictionary,2003
3. The McGill consensus statement on overdentures;Feine;Int J Prosthodont,2002
4. Need for evidence-based practice in prosthodontics;Anderson;J Prosthet Dent,2000
5. Evidence-based dentistry: prognosis;Anderson;J Prosthet Dent,2000