@misc{indiciaefad0b7064859,
  title = {A digital echocardiographic laboratory.},
  author = {H Feigenbaum},
  doi = {10.1016/s0894-7317(14)80428-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/8155329/},
  note = {Source identifier: 8155329}
}