@misc{indiciae47e675c8725e,
  title = {Manipulation for back pain.},
  author = {A M Robertson},
  year = {1979},
  doi = {10.1016/s0140-6736(79)91868-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/86910/},
  note = {Source identifier: 86910}
}