1. Early clinical evaluation of the Denar Steri-Oss implant system;Hahn;J Oral Implantol,1987
2. A preliminary clinical evaluation of the Steri-Oss implant system;Hahn;Int J Oral Implantol,1990
3. The new concept of ITI hollow-cylinder and hollow-screw implants: Part 2. Clinical aspects, indications, and early clinical results;Buser;Int J Oral Maxillofac Implants,1988
4. Early failures in 4,941 consecutively placed Brånemark dental implants: A study from stage 1 surgery to the connection of completed prostheses;Friberg;Int J Oral Maxillofac Implants,1991
5. A long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws;Adell;Int J Oral Maxillofac Implants,1990