1. Esthetics checklist for the fixed prosthesis. Part II: biscuit-bake try-in;Belser,1982
2. Bonded porcelain restorations in the anterior dentition: a biomimetic approach;Magne,2002
3. Fundamentals of esthetics;Rufenacht,1990
4. Principles of esthetic integration;Rufenacht,2000
5. Drawing on the right side of the brain;Edwards,2012