@article{shoichi ohta 2013of,
  title={Utilization of automated external defibrillators installed in commonly used areas of Japanese hospitals},
  author={shoichi ohta ,hiroshi takyu,hiroyuki nakao,shigeki kushimoto,atsushi hiraide,tetsuya sakamoto,ken nagao,shingo hori},
  journal={Signa Vitae},
  volume={8},
  number={1},
  pages={21--24},
  doi = {10.22514/SV81.052013.3},
  year={2013}
}