@misc{indiciae8e3cce31f64a,
  title = {A sealed test tank for echoscope performance evaluation.},
  author = {P L Carson and S S Leung and W R Hendee and J H Holmes and L F Lindsey},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4203980/},
  note = {Source identifier: 4203980}
}