@misc{indiciae1a2f66f96aa6,
  title = {Rheumatoid arthritis.},
  year = {1990},
  doi = {10.1097/00002281-199002030-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/2203435/},
  note = {Source identifier: 2203435}
}