@misc{indiciae66db7567d254,
  title = {Online identifying and quantifying Doppler ultrasound waveforms.},
  author = {K W Johnston and M Kassam and R S Cobbold},
  year = {1982},
  doi = {10.1007/bf02442801},
  url = {https://pubmed.ncbi.nlm.nih.gov/7109729/},
  note = {Source identifier: 7109729}
}