@misc{indiciae483b5dd83245,
  title = {Spinal injections: past, present and future.},
  author = {J A Saal},
  doi = {10.1016/s1529-9430(01)00150-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14588293/},
  note = {Source identifier: 14588293}
}