1. Early bone formation adjacent to rough and turned endosseous implant surfaces. An experimental study in the dog;Abrahamsson;Clin Oral Implants Res,2004
2. Evaluation of titanium implants placed into simulated extraction sockets: a study in dogs;Akimoto;Int J Oral Maxillofac Implants,1999
3. Failure of bone induction by bone matrix in adult monkeys;Aspenberg;J Bone Joint Surg,1988
4. Histologic and clinical observations of resorbable and non-resorbable barrier membranes used in maxillary sinus graft containment;Avera;Int J Oral Maxillofac Implants,1997
5. Variations in bone regeneration adjacent to implants augmented with barrier membranes alone or with demineralised freeze-dried bone or autologous grafts: a study in dogs;Becker;Int J Oral Maxillofac Implants,1995