@misc{indiciae17057ab0a527,
  title = {Developing case definitions for symptom-based conditions: the problem of specificity.},
  author = {K C Hyams},
  year = {1998},
  doi = {10.1093/oxfordjournals.epirev.a017977},
  url = {https://pubmed.ncbi.nlm.nih.gov/9919435/},
  note = {Source identifier: 9919435}
}