@misc{indiciae727b0e41b5e0,
  title = {Pericardial echocardiography.},
  author = {L Sassé},
  year = {1977},
  doi = {10.7326/0003-4819-87-5-635\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/921102/},
  note = {Source identifier: 921102}
}