@misc{indiciae850736ac8daf,
  title = {Determinants of sciatica and low-back pain.},
  author = {M Heliövaara and M Mäkelä and P Knekt and O Impivaara and A Aromaa},
  year = {1991},
  doi = {10.1097/00007632-199106000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/1830689/},
  note = {Source identifier: 1830689}
}