@misc{indiciaebeb3add1584a,
  title = {Tew cranial/spinal retractor.},
  author = {W S Rosenberg and J M Tew},
  year = {1997},
  doi = {10.1097/00006123-199705000-00045},
  url = {https://pubmed.ncbi.nlm.nih.gov/9149274/},
  note = {Source identifier: 9149274}
}