@misc{indiciae7baabbffb5c9,
  title = {The rheumatoid nodule.},
  author = {M Ziff},
  year = {1990},
  doi = {10.1002/art.1780330601},
  url = {https://pubmed.ncbi.nlm.nih.gov/2194460/},
  note = {Source identifier: 2194460}
}