@misc{indiciae1a57c8e00cce,
  title = {Risk factors for low back pain and sciatica.},
  author = {M Heliövaara},
  year = {1989},
  doi = {10.3109/07853898909149202},
  url = {https://pubmed.ncbi.nlm.nih.gov/2528971/},
  note = {Source identifier: 2528971}
}