@misc{indiciae87b486dda1f8,
  title = {Ultrasonic backscatter from mammalian tissues.},
  author = {D Y Fei and K K Shung},
  year = {1985},
  doi = {10.1121/1.393115},
  url = {https://pubmed.ncbi.nlm.nih.gov/3897331/},
  note = {Source identifier: 3897331}
}