@misc{indiciaefc8bab369fca,
  title = {A pump for use in open heart surgery.},
  author = {P G NIXON},
  year = {1959},
  doi = {10.1016/s0140-6736(59)90654-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/13655675/},
  note = {Source identifier: 13655675}
}