1. Long-term follow-up study of osseointegrated implants in the treatment of the totally edentulous jaw;Adell;Int J Oral Maxillofac Implants,1990
2. Rehabilitation of the edentulous mandible with tissue-integrated fixed prostheses: a six-year longitudinal study;Lindquist;Quintessence Int,1987
3. Osseointegrated implants in the treatment of the partially edentulous jaws: a prospective 5-year multicenter study;Lekholm;Int J Oral Maxillofac Implants,1994
4. A 5-year multicenter study on implant-supported single crown restorations;Scheller;Int J Oral Maxillofac Implants,1998
5. Tissue integrated prostheses;Branemark,1985