1. Clinical results of osseointegrated implants supporting fixed prostheses in edentulous jaws;Adell;J Prosthet Dent,1983
2. 15-year study of osseointegrated implants in the treatment of the edentulous jaw;Adell;Int J Oral Surg,1981
3. Direct bone anchorage of dental implants;Albrektsson;J Prosthet Dent,1983
4. The long-term efficacy of currently used dental implants: A review and proposed criteria of success;Albrektsson;Int J Oral Maxillofac Implants,1986
5. Converting patients with periodontally hopeless teeth to osseointegrated prostheses;Balshi;Int J Periodont Rest Dent,1988