@article{tae han kim2022between,
  title={Association between prehospital airway management methods and neurologic outcome in out-of-hospital cardiac arrest with respiratory cause: a nationwide retrospective observational study},
  author={yeongho choi,tae han kim,ki jeong hong,kyoung jun song,sang do shin},
  journal={Signa Vitae},
  volume={18},
  number={4},
  pages={34--40},
  doi = {10.22514/sv.2021.249},
  year={2022}
}