@misc{indiciae9a02b57fc19f,
  title = {[Chronic orofacial pain].},
  author = {K Knutsson and G Hasselgren and M Nilner and A Petersson},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3473728/},
  note = {Source identifier: 3473728}
}