@misc{indiciaef6ac140fa0e0,
  title = {Testing ultrasonic pulsed Doppler instruments with a physiologic string phantom.},
  author = {D J Phillips and J Hossack and K W Beach and D E Strandness},
  year = {1990},
  doi = {10.7863/jum.1990.9.8.429},
  url = {https://pubmed.ncbi.nlm.nih.gov/2204713/},
  note = {Source identifier: 2204713}
}