@misc{indiciae1d94cc337206,
  title = {Constrictive pericarditis.},
  author = {R A Sutton},
  year = {1968},
  doi = {10.1136/bmj.1.5592.638},
  url = {https://pubmed.ncbi.nlm.nih.gov/5637579/},
  note = {Source identifier: 5637579}
}