@misc{indiciaee09a10e1ad8a,
  title = {Modification of Cloward cervical retractor. Technical note.},
  author = {L G Leibrock and B M Berman},
  year = {1984},
  doi = {10.3171/jns.1984.61.1.0193},
  url = {https://pubmed.ncbi.nlm.nih.gov/6726400/},
  note = {Source identifier: 6726400}
}