@misc{indiciaeccfb8b015781,
  title = {Pericardial echocardiography.},
  author = {R Prakash},
  year = {1979},
  doi = {10.7326/0003-4819-90-2-279},
  url = {https://pubmed.ncbi.nlm.nih.gov/443679/},
  note = {Source identifier: 443679}
}