@misc{indiciaee378a9581c86,
  title = {[Harmonic imaging in ultrasonography: basic concepts and applications].},
  author = {Kazimierz Szopiński and Rafał Z Słapa},
  year = {2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12728675/},
  note = {Source identifier: 12728675}
}