@misc{indiciae7bed31b645f3,
  title = {Psychologic factors in low-back-pain disability.},
  author = {J W Frymoyer and J C Rosen and J Clements and M H Pope},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/3156708/},
  note = {Source identifier: 3156708}
}