@misc{indiciaeebd48911936b,
  title = {Pacing at a very short pulse width.},
  author = {J A Tobias},
  year = {1978},
  doi = {10.1016/s0003-4975(10)63625-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/666404/},
  note = {Source identifier: 666404}
}