@misc{indiciaed4b2874cbfe0,
  title = {Letter: Method and apparatus for testing and calibrating d.c. defibrillators.},
  author = {J B Finlay},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4805476/},
  note = {Source identifier: 4805476}
}