1. Maxillary sinus augmentation for endosteal implants: Organized alternative treatment plans;Misch;Int J Oral Implantol,1987
2. Sinus lift grafts and endosseous implants;Smiler;Dent Clin North Am,1992
3. Maxillary sinus: Anatomy, physiology, surgery, and bone grafting related to implantology—Eleven years of surgical experience (1979-1990);Chanavaz;J Oral Implantol,1990
4. Implant treatment in edentulous maxillae: A 5-year follow-up report on patients with different degrees of jaw resorption;Jemt;Int J Oral Maxillofac Implants,1995
5. The excessive loss of Brånemark fixtures in type IV;Jaffin;J Periodontol,1991