@article{young hwan lee2023of,
  title={Comparison of direct and video laryngoscopes in charcoal ingestion setting: a randomized cross-over simulation study},
  author={young shin cho,young hwan lee},
  journal={Signa Vitae},
  volume={19},
  number={4},
  pages={174--179},
  doi = {10.22514/sv.2023.061},
  year={2023}
}