@misc{indiciae922a093358b9,
  title = {Understanding chronic pain.},
  author = {Robert P Yezierski and Ellyn Radson and Todd W Vanderah},
  year = {2004},
  doi = {10.1097/00152193-200404000-00021},
  url = {https://pubmed.ncbi.nlm.nih.gov/15247653/},
  note = {Source identifier: 15247653}
}