@misc{indiciae427574583b62,
  title = {Analysis of assisted circulation.},
  author = {W Welkowitz and S Fich and B Min and D Jaron and A Kantrowitz},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5075214/},
  note = {Source identifier: 5075214}
}