@misc{indiciae21797b6c4b71,
  title = {Symmetrical joint involvement.},
  author = {E G Bywaters},
  year = {1975},
  doi = {10.1136/ard.34.4.376},
  url = {https://pubmed.ncbi.nlm.nih.gov/1190857/},
  note = {Source identifier: 1190857}
}