@misc{indiciae16fb708d19bd,
  title = {A probe-holder for continuous echo-encephalography.},
  author = {H R Müller and U W Blauenstein and W Müller},
  year = {1968},
  doi = {10.1007/bf02474732},
  url = {https://pubmed.ncbi.nlm.nih.gov/5713306/},
  note = {Source identifier: 5713306}
}