@misc{indiciae0c017344256c,
  title = {Low back pain.},
  author = {R Sellar},
  year = {1990},
  doi = {10.1016/s0009-9260(05)80976-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2138949/},
  note = {Source identifier: 2138949}
}