@misc{indiciaeb176f8691843,
  title = {External spinal orthotics.},
  author = {G W Sypert},
  year = {1987},
  doi = {10.1227/00006123-198704000-00026},
  url = {https://pubmed.ncbi.nlm.nih.gov/3295581/},
  note = {Source identifier: 3295581}
}