1. A thousand years of dental implants: a definitive history - Part I;Ring;Compend Contin Educ Dent.,1995
2. Biological aspects of implant dentistry: osseointegration;Albrektsson;Periodontology.,2000
3. Early failures in 4641 consecutively placed Branemark dental implants: a study from stage I surgery to the connection of completed prostheses;Friberg;Int J Oral Maxillofac Implants.,1991
4. Assessment of implant stability as a prognostic determinant;Meredith;Int J Prosthodont.,1998