@misc{indiciae9810ddf16acc,
  title = {Cotrel-Dubousset instrumentation.},
  author = {H L Shufflebarger and C E Clark},
  year = {1988},
  doi = {10.3928/0147-7447-19881001-12},
  url = {https://pubmed.ncbi.nlm.nih.gov/3226992/},
  note = {Source identifier: 3226992}
}