@misc{indiciae72c7e5ebca6f,
  title = {Prophylactic digitalization for thoracotomy: a reassessment.},
  author = {A J Ritchie and P Bowe and J R Gibbons},
  year = {1990},
  doi = {10.1016/0003-4975(90)90094-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/2196021/},
  note = {Source identifier: 2196021}
}