1. Implant treatment of patients with edentulous jaws: a 20-year follow-up;Åstrand;Clin Implant Dent Relat Res,2008
2. Single implants in the anterior maxilla after 15 years of follow-up: comparison with central implants in the edentulous maxilla;Jemt;Int J Prosthodont,2008
3. Conventional spiral and low-dose computed mandibular tomography for dental implant planning;Ekestube;Swed Dent J Suppl,1999
4. Cross-sectional radiography for implant site assessment;Kassebaum;Oral Surg Oral Med Oral Pathol,1990
5. Comparison of patient dose from imaging protocols for dental implant planning using conventional radiography and computed tomography;Lecomber;Dentomaxillofac Radiol,2001