Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Sanz, Mariano; Ivanoff, Carl-Johan; Weingart, Dieter; Wiltfang, Jörg; Gahlert, Michael; Cordaro, Luca; Ganeles, Jeffrey; Bragger, Urs; Jackowski, Jochen; Martin, William C; Jung, Ronald E; Chen, Stephen; Hammerle, Christoph (2015). Clinical and radiologic outcomes after submerged and transmucosal implant placement with two-piece implants in the anterior maxilla and mandible: 3-year results of a randomized controlled clinical trial. Clinical Implant Dentistry and Related Research, 17(2):234-246.