@article{lang lei2023oral,
  title={Self-reported oral health habits, knowledge and conditions of schoolchildren and adolescents in mainland China},
  author={ren yang,tianyi tang,sujuan wu,litong wu,lang lei,huang li},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={47},
  number={3},
  pages={96--102},
  doi = {10.22514/jocpd.2023.017},
  year={2023}
}