@misc{indiciae12165c8f24be,
  title = {Pulsatile echo-encephalography.},
  author = {J K Campbell and J M Clark and D N White and C O Jenkins},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5274319/},
  note = {Source identifier: 5274319}
}