@misc{indiciae197f33974ddb,
  title = {Intraaortic balloon position.},
  author = {J Roquette},
  year = {1993},
  doi = {10.1016/0003-4975(93)90517-l},
  url = {https://pubmed.ncbi.nlm.nih.gov/8417682/},
  note = {Source identifier: 8417682}
}