@misc{indiciaeb0bbef5eba95,
  title = {Constrictive pericarditis.},
  author = {R W Portal},
  year = {1966},
  doi = {10.1016/0002-8703(66)90360-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/5923054/},
  note = {Source identifier: 5923054}
}