Ha, Jung-Hong https://orcid.org/0000-0002-0469-4324
Kwak, Sang Won https://orcid.org/0000-0001-7965-977X
Kim, Sung-Kyo https://orcid.org/0000-0002-9160-7187
Kim, Hyeon-Cheol https://orcid.org/0000-0001-8032-1194
Funding for this research was provided by:
Pusan National University
Full text available at:
Synapse: https://synapse.koreamed.org/DOIx.php?id=10.5395/rde.2016.41.4.304
the Journal: http://rde.ac/DOIx.php?id=10.5395/rde.2016.41.4.304
Publication History
Received: 2016-08-30
Accepted: 2016-09-20
Published online: 2016-11-08
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.