@misc{indiciaec7602249431a,
  title = {Frequency modulated ultrasonic Doppler flowmeter.},
  author = {K McCarty and J P Woodcock},
  year = {1975},
  doi = {10.1007/bf02478188},
  url = {https://pubmed.ncbi.nlm.nih.gov/127896/},
  note = {Source identifier: 127896}
}