@misc{indiciae839f365a8e47,
  title = {[His electrogram during the open heart surgery--experimental studies].},
  author = {M Yokoyama and T Kudo and H Mizuniwa and T Iriyama},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4799532/},
  note = {Source identifier: 4799532}
}