@misc{indiciaeb8d2f3ac074e,
  title = {Multiple-element transducers.},
  author = {F W Kremkau},
  year = {1993},
  doi = {10.1148/radiographics.13.5.8210599},
  url = {https://pubmed.ncbi.nlm.nih.gov/8210599/},
  note = {Source identifier: 8210599}
}