@misc{indiciae6bd3c1b30b5c,
  title = {Open-access echocardiography.},
  author = {J W Inglesfield},
  year = {1996},
  doi = {10.1016/s0140-6736(05)65455-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/8918302/},
  note = {Source identifier: 8918302}
}