@misc{indiciaef83653877a20,
  title = {Rat liver model for testing intraoperative echo contrast sonography.},
  author = {A el Mouaaouy and H D Becker and R Schlief and C Kuhlo and C Portas},
  year = {1990},
  doi = {10.1007/bf00591273},
  url = {https://pubmed.ncbi.nlm.nih.gov/2197748/},
  note = {Source identifier: 2197748}
}