@article{yuko ono2023airway,
  title={Emergency airway management with the gum elastic bougie outside of the operating room: a narrative review},
  author={yuko ono,kazuaki shinohara,jiro shimada,shigeaki inoue,joji kotani},
  journal={Signa Vitae},
  volume={19},
  number={5},
  pages={29--37},
  doi = {10.22514/sv.2023.074},
  year={2023}
}