Letter to the Editor. Bob/Animal Revolt features. ElEmEnts of thE smilE. An introduction to the issue. Ova Vmware Workstation. Ziv Simon, DMD, MSc. CrEating thE. Online Drawing Board With Shapes. CliniCally BasEd diagnostiC Wax-uP for oPtimal EsthEtiCs: thE diagnostiC moCk-uP. Fundamentals of. Rufenacht, with contributions?om: Robert P. Be-rger, CDT Robert L. L e, DDS: MS: Robert L. DMD, Giano Ricci, MD, DDS. MScD, Harold M. Qintessence Publishing Co, Inc, Chicago, IL, 1990: ISBN 0-86715230-3. (373 pages, over 680 illustratiow; pmce $120). Esthetic Crown. Lengthening for Maxillary. Anterior Teeth. Michael Sonick, DMD. Assistant Clinical Professor of Surgery. School of Medicine. Yale University. New Haven, Connecticut. After reading this article, the reader should be able to: • describe the. Rufenacht CR: Fundamentals of Esthetics. Chicago, Quintessence.