1. First-year experience with a performance simulation system;Marcia;J Dent Educ,1983
2. Application of noncontact high speed 3-D shape measuring system to restorative dentistry;Hirata;Jpn J Conservative Dent,1998
3. Outline and feature of computer simulation system (Dentsim) for cavity preparation;Kawasaki;J Jpn Assoc Dent Educ,2000
4. The relationship between retention and convergence angle in cemented veneer crowns;Jorgensen;Acta Odontol Scand,1956
5. The convergence angle in teeth prepared for artificial crowns;Ohm;J Oral Rehabil,1978