@misc{indiciae7c93162365df,
  title = {Interscalene cervical plexus block: a single-injection technic.},
  author = {A P Winnie and S Ramamurthy and Z Durrani and R Radonjic},
  doi = {10.1213/00000539-197505000-00030},
  url = {https://pubmed.ncbi.nlm.nih.gov/1169028/},
  note = {Source identifier: 1169028}
}