1. Current evaluation of dental implants;ADA Council on Dental Materials and Devices;J Am Dent Assoc,1972
2. Osseointegrated titanium implants. Requirements for ensuring a long-lasting, direct bone-to-implant anchorage in man;Albrektsson;Acta Orthop Scand,1981
3. Intraoral titanium implants;Beder;Oral Surg Oral Med Oral Pathol,1959
4. Reaction of bone to multiple metallic implants;Bothe;Surgery Gynec Obstet,1940