@misc{indiciae039a31ff80f1,
  title = {An artificial heart with independently variable pulse parameters.},
  author = {C J Knight and D G Julian and N Macleod and D E Taylor and D Wade},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5158127/},
  note = {Source identifier: 5158127}
}