1. Treatment concept for mandibular overdentures supported by endosseous implants;Batenburg;The International Journal of Oral and Maxillofacial Implants,1998
2. Implant-supported overdentures;Bergendal;The International Journal of Oral and Maxillofacial Implants,1998
3. Treatment outcome of immediate, early and conventional single-tooth implants in the aesthetic zone;Den Hartog;Journal of Clinical Periodontology,2008
4. Uses and abuses of meta-analysis;Egger;Clinical Medicine,2001
5. Implant-supported overdenture therapy;Ekfeldt;International Journal of Prosthodontics,1997