@article{kyoung jun song2021of,
  title={Effect of age on the interaction between heart rate and mortality in prehospital trauma care},
  author={ki hong kim,kyoung jun song,sang do shin,young sun ro,ki jeong hong,joo jeong,jeong ho park},
  journal={Signa Vitae},
  volume={17},
  number={5},
  pages={42--51},
  doi = {10.22514/sv.2021.126},
  year={2021}
}