@misc{indiciae891a6879f974,
  title = {LETTER TO THE EDITOR. DIRECT-CURRENT COUNTERSHOCK.},
  author = {W H WILLIS},
  year = {1964},
  doi = {10.1016/0002-8703(64)90111-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/14138825/},
  note = {Source identifier: 14138825}
}