@misc{indiciaea113aecc19b7,
  title = {Improved resolution backscatter coefficient imaging.},
  author = {E J Boote and T J Hall and E L Madsen and J A Zagzebski},
  year = {1991},
  doi = {10.1177/016173469101300404},
  url = {https://pubmed.ncbi.nlm.nih.gov/1759326/},
  note = {Source identifier: 1759326}
}