Malo P, Rangert B, Nobre M. “All-on-Four” immediate function concept with Branemark System implants for completely edentulous mandibles: a restrospective clinical study. Clin Implant Dent Relat Res 2003:5 Suppl 1:2-9. [LINK]

Malo P, Rangert B, Nobre M. All-on-4 immediate-function concept with Brånemark System implants for completely edentulous maxillae: a 1-year retrospective clinical study. Clin Implant Dent Relat Res. 2005;7 Suppl 1:S88-94. [LINK]

Ostman PO, Hellman M, Sennerby L. Direct implant loading in the edentulous maxilla using a bone density-adapted surgical protocol and primary implant stability criteria for inclusion. Clin Implant Dent Relat Res. 2005;7 Suppl 1:S60-9. [LINK]

Capelli M, Zuffetti F, Del Fabbro M, Testori T. Immediate rehabilitation of the completely edentulous jaw with fixed prostheses supported by either upright or tilted implants: a multicenter clinical study. Int J Oral Maxillofac Implants. 2007 Jul-Aug;22(4):639-44. [LINK]

Khatami AH, Smith CR. "All-on-Four" immediate function concept and clinical report of treatment of an edentulous mandible with a fixed complete denture and milled titanium framework. J Prosthodont. 2008 Jan;17(1):47-51. [LINK]

Francetti L, Agliardi E, Testori T, Romeo D, Taschieri S, Fabbro MD. Immediate Rehabilitation of the Mandible with Fixed Full Prosthesis Supported by Axial and Tilted Implants: Interim Results of a Single Cohort Prospective Study. Clin Implant Dent Relat Res. 2008 Apr. [LINK]

Wöhrle PS, Cornell, DF. Contemporary Maxillary Implant-Supported Full-Arch Restorations Combining Esthetics and Passive Fit. QDT 2008. [PDF]