@misc{indiciae28303edfb43f,
  title = {A standard database for rheumatic diseases.},
  author = {J F Fries and E V Hess and J Klinenberg},
  doi = {10.1002/art.1780170319},
  url = {https://pubmed.ncbi.nlm.nih.gov/4545207/},
  note = {Source identifier: 4545207}
}