@misc{indiciae11793618d4c8,
  title = {Socioeconomic differences in severe back morbidity.},
  author = {L Punnett},
  year = {2006},
  doi = {10.1136/oem.2006.026435},
  url = {https://pubmed.ncbi.nlm.nih.gov/16714256/},
  note = {Source identifier: 16714256}
}