@misc{indiciae84edc22a0894,
  title = {[Coronary surgery and emergency operation systems].},
  author = {H Koyanagi and H Nishida and M Endo and H Hayashi},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3761606/},
  note = {Source identifier: 3761606}
}