@misc{indiciae47187f097d15,
  title = {Atrial function after cardioversion for atrial fibrillation.},
  author = {J Mahlich and W Schweizer and F Burkart},
  year = {1973},
  doi = {10.1136/hrt.35.1.24},
  url = {https://pubmed.ncbi.nlm.nih.gov/4685901/},
  note = {Source identifier: 4685901}
}