@misc{indiciae622760217aff,
  title = {Manipulation for lumbar disc prolapse.},
  author = {J Cyriax},
  year = {1969},
  doi = {10.1136/bmj.4.5676.173},
  url = {https://pubmed.ncbi.nlm.nih.gov/4241837/},
  note = {Source identifier: 4241837}
}