@misc{indiciae1607c7c5deb2,
  title = {A standardized procedure for echoencephalography and for analyzing echoencephalograms.},
  author = {R E Brown},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6023146/},
  note = {Source identifier: 6023146}
}