@misc{indiciae25ef37e44d4f,
  title = {Digital range-gated echocardiographic tracking.},
  author = {R Donnerstein and R Emerson and I Kronzon and M Schloss and E Glassman},
  url = {https://pubmed.ncbi.nlm.nih.gov/713906/},
  note = {Source identifier: 713906}
}