1. Chanavaz M. Maxillary sinus: anatomy, physiology, surgery, and bone grafting related to implantology--eleven years of surgical experience (1979–1990). J Oral Implantol. 1990;16:199–209.
2. Del Fabbro M, Testori T, Francetti L, Weinstein R. Systematic review of survival rates for implants placed in the grafted maxillary sinus. Int J Periodontics Restorative Dent. 2004;24:565–77.
3. Tadjoedin ES, De Lange GL, Holzmann PJ, Kulper L, Burger EH. Histological observation on biopsies harvested following sinus floor elevation using a bioactive glass mineral of narrow size gauge. Clin Oral Implants Res. 2000;11:334–44. doi: 10.1034/j.1600-0501.2000.011004334.x .
4. Froum SJ, Tarnow DP, Wallace SS, Rohrer MD, Cho SC. Sinus floor elevation utilizing anorganic bonine bone matrix (OsteoGraf/N) with and without autogenous bone: a clinical, histologic, radiographic, and histomorphometric analysis: Part 2 of an ongoing prospective study. Int J Periodontics Restorative Dent. 1998;18:528–43.
5. Schnedel S, Bresnick S, Cholon A. Preliminary report: a ceramic containing crosslinked collagen as a new cranial onlay and inlay material. Ann Plast Surg. 1997;38:158–62.