1. The long-term efficacy of currently used dental implants: a review and proposed criteria of success;Albrektsson;Int J Oral Maxillofac Implants,1986
2. Oral implant surfaces: Part 1-review focusing on topographic and chemical properties of different surfaces and in vivo responses to them;Albrektsson;Int J Prosthodont,2004
3. ‘A requiem for the periodontal ligament’ revisited;Albrektsson;Int J Prosthodont,2008
4. Dimensional ridge alterations following tooth extraction. An experimental study in the dog;Araujo;J Clin Periodontol,2005
5. Development of a classification system for periodontal diseases and conditions;Armitage;Ann Periodontol,1999