1. Osseointegration and its experimental background;Branemark;J Prosthet Dent,1983
2. A 15-year study of osseointegrated implants in the treatment of the edentulous jaw;Adell;Int J Oral Surg,1981
3. The longitudinal clinical efficacy of osseointegrated implants: a 3-year report;Cox;Int J Oral Maxillofac Implants,1987
4. A long-term follow up of osseointegrated implants in the treatment of totally edentulous jaw;Adell;Int J Oral Maxillofac Implants,1990
5. Early failures in 4,641 consecutively placed Branemark dental implants: a study from stage 1 surgery to the connection of completed prosthesis;Friberg;Int J Oral Maxillofac Implants,1991