Funding for this research was provided by:
Chonbuk National University Hospital
Full text available at:
Synapse: https://synapse.koreamed.org/DOIx.php?id=10.5395/rde.2016.41.4.296
the Journal: http://rde.ac/DOIx.php?id=10.5395/rde.2016.41.4.296
Publication History
Received: 2016-07-20
Accepted: 2016-08-27
Published online: 2016-10-04
Copyright and Licensing
Copyright: ©Copyrights 2016. The Korean Academy of Conservative Dentistry.
License: This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.