@misc{indiciae044e4480dad1,
  title = {Parametric vs nonparametric measurements in tissues with nonlinear frequency dependent attenuation.},
  author = {J Ophir},
  doi = {10.1016/0301-5629(84)90230-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/6399167/},
  note = {Source identifier: 6399167}
}