1. A retrospective multicenter evaluation of osseointegrated implants supporting overdentures;Engquist;Int J Oral Maxillofac Implants,1988
2. The excessive loss of Branemark fixtures in type IV bone: a 5-year analysis;Jaffin;J Periodontol,1991
3. The association between the failure of dental implants and cigarette smoking;Bain;Int J Oral Maxillofac Implants,1993
4. Grafting of the maxillary sinus floor with autogeneous marrow and bone;Boyne;J Oral Surg,1980
5. Maxillary and sinus implant reconstructions;Tatum;Dent Clin North Am,1986