@article{jiuhong yuan2021and,
  title={Risks and subgroups of cognitive impairment under different marital status among older adults: a latent profile analysis},
  author={yang xiong,yangchang zhang,fuxun zhang,changjing wu,xiaoyingzi huang,feng qin,jiuhong yuan},
  journal={Journal of Men's Health},
  volume={17},
  number={4},
  pages={234--242},
  doi = {10.31083/jomh.2021.092},
  year={2021}
}