@misc{indiciae748e52b04419,
  title = {Physiological interpretation of Doppler-shift waveforms--I. Theoretical considerations.},
  author = {R Skidmore and J P Woodcock},
  year = {1980},
  doi = {10.1016/0301-5629(80)90057-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/7368420/},
  note = {Source identifier: 7368420}
}