@misc{indiciae0959cb03c550,
  title = {Improved blood velocity estimation using the maximum Doppler frequency.},
  author = {P Tortoli and G Guidi and V L Newhouse},
  year = {1995},
  doi = {10.1016/0301-5629(94)00137-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7571145/},
  note = {Source identifier: 7571145}
}