@misc{indiciaea663a47d3891,
  title = {Doppler-improved Allen test.},
  author = {G R McSwain and J A Ameriks},
  year = {1979},
  doi = {10.1097/00007611-197912000-00043},
  url = {https://pubmed.ncbi.nlm.nih.gov/515784/},
  note = {Source identifier: 515784}
}