@misc{indiciaeca0c9263a83f,
  title = {Atrial fibrillation.},
  author = {T O Cheng},
  year = {1993},
  doi = {10.5694/j.1326-5377.1993.tb121857.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8479367/},
  note = {Source identifier: 8479367}
}