@misc{indiciaec2a9ed197a3b,
  title = {Left ventricular function and myocardial contractility in chronic constrictive pericarditis.},
  author = {R Shabetai},
  year = {1971},
  doi = {10.1378/chest.59.5.476},
  url = {https://pubmed.ncbi.nlm.nih.gov/4952542/},
  note = {Source identifier: 4952542}
}