1. De La Cruz JE, Funkenbusch PD, Ercoli C, Moss ME, Graser GN, Tallents RH: Verification jig for implant supported prosthesis: a comparison of standard impressions with verification jigs made of different materials. J Prosthet Dent. 2002, 88: 329-336. 10.1067/mpr.2002.128070.
2. Mormann WH, Brandestini M, Lutz F: The Cerec system: computer-assisted preparation of direct ceramic inlays in 1 setting. Quintessenz. 1987, 38: 457-470.
3. Luthardt R, Weber A, Rudolph H, Schone C, Quaas S, Walter M: Design and production of dental prosthetic restorations: basic research on dental CAD/CAM technology. Int J Comput Dent. 2002, 5: 165-176.
4. Otto T, Schneider D: Long-term clinical results of chairside CEREC CAD/CAM inlays and onlays: a case series. Int J Prosthodont. 2008, 21 (1): 53-59.
5. Wiedhahn K, Kerschbaum T, Fasbinder DF: Clinical long-term results with 617 CEREC veneers: a nine-year report. Int J Comput Dent. 2005, 8: 233-246.