@misc{indiciae9c51ffaf9012,
  title = {Computer controlled bidirectional phasing for real time echosonography.},
  author = {M A Truhlar and M D Fox},
  year = {1978},
  doi = {10.1109/tbme.1978.326294},
  url = {https://pubmed.ncbi.nlm.nih.gov/744605/},
  note = {Source identifier: 744605}
}