1. On Divers Arts: The Foremost Medieval Treatise on Painting, Glassmaking and Metalwork;Theophilus,1979
2. In-office CAD/CAM: the future of your practice?;Spear;Dent Today,2009
3. Clinical performance of chairside CAD/CAM restorations;Fasbinder;JADA,2006
4. A review of dental CAD/CAM: current status and future perspectives from 20 years of experience;Miyazaki;Dent Mater J,2009
5. Impressions are changing: deciding on conventional, digital or digital plus in-office milling;Christensen;JADA,2009