@misc{indiciae161b17aac4ee,
  title = {Echographic imaging with dynamically focused insonification.},
  author = {D Assenza and M Pappalardo},
  year = {1980},
  doi = {10.1016/0041-624x(80)90051-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7350724/},
  note = {Source identifier: 7350724}
}