@misc{indiciaedf53b9f8d845,
  title = {Correspondence: Upper arm block.},
  author = {J A Lowson},
  year = {1973},
  doi = {10.1177/0310057x7300100519},
  url = {https://pubmed.ncbi.nlm.nih.gov/4761543/},
  note = {Source identifier: 4761543}
}