Tort, Borany
Choi, Youn-Hee https://orcid.org/0000-0001-5712-8097
Kim, Eun-Kyong
Jung, Yun-Sook
Ha, Mina
Song, Keun-Bae
Lee, Young-Eun
Funding for this research was provided by:
Grants-in-Aid for Children’s Health and Environment Research from the Ministry of Environment of Korea
Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education (NRF-2016R1D1A3B03934825)
Article History
Received: 23 June 2017
Accepted: 27 April 2018
First Online: 4 May 2018
Ethics approval and consent to participate
: The present study was approved by the institutional review board of a university hospital (IRB No. DKUH 2012-10-003-001). Parents or guardians of the subjects provided written informed consent for their participation, and completed questionnaires regarding their socioeconomic status and the oral hygiene behaviors of their children.
: The authors declare that they have no competing interests.
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