@misc{indiciaeaa8cc118d5f9,
  title = {External pulsatile circulatory support.},
  author = {C J Hahn and W L Holman and J G Copeland and G Champsaur},
  year = {1993},
  doi = {10.1016/0003-4975(93)90533-n},
  url = {https://pubmed.ncbi.nlm.nih.gov/8417696/},
  note = {Source identifier: 8417696}
}