@misc{indiciaee04977c60e80,
  title = {Left atrial pacing.},
  author = {C G Watson},
  year = {1968},
  doi = {10.1056/nejm196806132782418},
  url = {https://pubmed.ncbi.nlm.nih.gov/5648604/},
  note = {Source identifier: 5648604}
}