@misc{indiciae07451e1c3465,
  title = {Pervenous atrial electrode.},
  author = {C Cappelen and K V Hall},
  year = {1974},
  doi = {10.3109/14017437409130743},
  url = {https://pubmed.ncbi.nlm.nih.gov/4415036/},
  note = {Source identifier: 4415036}
}