1. Long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws;Adell;Int J Oral Maxillofac Implants,1990
2. A 15-year study of osseointegrated implants in the treatment of the edentulous jaw;Adell;Int J Oral Surg,1981
3. Punch technique for preservation of interdental papillae at nonsubmerged implant placement;Auty;Implant Dent,1999
4. A prospective clinical trial of endosseous screw-shaped implants placed at the time of tooth extraction without augmentation;Becker;J Periodontol,1998
5. Flap designs for minimization of recession adjacent to maxillary anterior implant sites: a clinical study;Becker;Int J Oral Maxillofac Implants,1996