@misc{indiciae2e37cdc7a9c9,
  title = {Intra-aortic balloon pump therapy.},
  author = {J A Purcell and L Pippin and M Mitchell},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6552147/},
  note = {Source identifier: 6552147}
}