The effect of water storage and light exposure on the color and translucency of a hybrid and a microfilled composite

☆ This study was supported in part by Ivoclar AG-Vivadent Ets (Schaan, Liechtenstein).

☆☆ ^aAssociate Professor, Department of Conservative and Preventive Dentistry and Periodontology, University Clinic for Dentistry, Georg-August University. Adjunct Associate Professor, Oral Health Research Institute, School of Dentistry, Indiana University, Indianapolis, Ind.

★ ^bHead, Department of Operative Dentistry and Periodontology, University Clinic for Dentistry, Georg-August University.

★★ ^cHead, Institute for Medical Statistics, University Clinic, RWTH Aachen, Germany.

♢ ^dHead, Department of Operative Dentistry and Periodontology, University Clinic for Dentistry, Albert-Ludwigs University.

♢♢ Reprint requests to: Dr Wolfgang Buchalla, Georg-August-Universität Göttingen, Zentrum Zahn-, Mund-, und Kieferheilkunde, Abteilung Für Zahnerhaltung, Präventive Zahnheilkunde und Parodontologie, Robert-Koch-Str. 40, 37075 Göttingen, GERMANY, Fax: (49)551-39-2037, E-mail: bucalla@med.uni-goettingen.de

PII: S0022-3913(02)55832-7

doi: 10.1067/mpr.2002.121743

© 2002 Editorial Council of The Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.