@misc{indiciae3e889e6a16b0,
  title = {Brachial plexus block and cervical rib.},
  author = {R Alexander and M Hetreed and R Birch},
  year = {1994},
  doi = {10.1007/bf03009850},
  url = {https://pubmed.ncbi.nlm.nih.gov/8187267/},
  note = {Source identifier: 8187267}
}