Article info
PDFDentistry and oral medicine
Original research
Association between socioeconomic status and dental caries among Chinese preschool children: a cross-sectional national study
- Correspondence to Professor Xiaojuan Zeng; xiaojuan.zeng{at}qq.com
Citation
Association between socioeconomic status and dental caries among Chinese preschool children: a cross-sectional national study
Publication history
- Received July 18, 2020
- Revised April 27, 2021
- Accepted May 4, 2021
- First published May 21, 2021.
Online issue publication
May 21, 2021
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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.