@misc{indiciaee2bcd5835a44,
  title = {Quantitation in echocardiography.},
  author = {D J Skorton and S M Collins},
  year = {1987},
  doi = {10.1007/bf02577343},
  url = {https://pubmed.ncbi.nlm.nih.gov/3123058/},
  note = {Source identifier: 3123058}
}