@misc{indiciaee1558050b3ea,
  title = {Construction of local vertebral coordinate systems using a digitizing probe. Technical note.},
  author = {N R Crawford and C A Dickman},
  year = {1997},
  doi = {10.1097/00007632-199703010-00020},
  url = {https://pubmed.ncbi.nlm.nih.gov/9076889/},
  note = {Source identifier: 9076889}
}