@article{ching-wen chien2021health,
  title={Oral health diseases among the older people: a general health perspective},
  author={wen-yi liu,yen-ching chuang,ching-wen chien,tao-hsin tung},
  journal={Journal of Men's Health},
  volume={17},
  number={1},
  pages={7--15},
  doi = {10.31083/jomh.v17i1.316},
  year={2021}
}