@misc{indiciae6741054ead7f,
  title = {Lumbar disc surgery.},
  author = {R Austin},
  year = {1977},
  doi = {10.1136/bmj.1.6063.778},
  url = {https://pubmed.ncbi.nlm.nih.gov/139963/},
  note = {Source identifier: 139963}
}