1. Marginal bone loss around implants retaining hinging mandibular overdentures, at 4-, 8- and 12-years follow-up;van Steenberghe;J Clin Periodontol,2001
2. Long-term performance of osseotite implants: A 6-year clinical follow-up;Sullivan;Compend Contin Educ Dent,2001
3. A multicenter prospective evaluation of 2-months loaded osseotite implants placed in the posterior jaws: 3-year follow-up results;Testori;Clin Oral Implants Res,2002
4. Long-term evaluation of submerged and nonsubmerged ITI solid-screw titanium implants: A 10-year life table analysis of 468 implants;Lambrecht;Int J Oral Maxillofac Implants,2003
5. Radiologic follow-up of peri-implant bone loss around machine-surfaced and rough-surfaced interforaminal implants in the mandible functionally loaded for 3 to 7 years;Zechner;Int J Oral Maxillofac Implants,2004