@misc{indiciaed85e53abaa4d,
  title = {[Cervical pneumo myelography--an improved technic].},
  author = {G B Bradac and R S Simon},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5105652/},
  note = {Source identifier: 5105652}
}