@article{hyegyeong son2024in,
  title={Changes in smoking behavior and influencing factors in older adults},
  author={heeran j. cho,hyegyeong son,kyuhyoung jeong},
  journal={Journal of Men's Health},
  volume={20},
  number={4},
  pages={72--79},
  doi = {10.22514/jomh.2024.055},
  year={2024}
}