@misc{indiciaee448d8c8727f,
  title = {Intraaortic balloon pumping.},
  author = {A Kantrowitz and S Tjonneland and P S Freed and S J Phillips and A N Butner and J L Sherman},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5694325/},
  note = {Source identifier: 5694325}
}