1. A Fifteen year study of osseointegrated implants in the treatment of the edentulous jaw;Adell;Int J Oral Surg,1981
2. The Swedish system of osseointegrated implants: problems and complications encountered during a four year time period;Worthington;Int J Oral Maxillofac Implants,1987
3. Aspects of biomechanical considerations;Skalak,1985
4. The ability of currently available stress-breaking elements for osseointegrated implants to imitate natural tooth mobility;Lill;Int J Oral Maxillofac Implants,1988
5. A comparison of the stress transfer characteristics of a dental implant with a rigid or a resilient internal abutment;McGlumphy;J Prosthet Dent,1989