@misc{indiciae46253840e615,
  title = {Digital echocardiography 2002: now is the time},
  author = {Thomas, James D. and Greenberg, Neil L. and Garcia, Mario J.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20040088183},
  note = {Source identifier: 20040088183}
}