@misc{indiciaeaee7e121fab0,
  title = {Joint involvement in systemic sclerosis.},
  author = {C R Lovell and M I Jayson},
  year = {1979},
  doi = {10.3109/03009747909114448},
  url = {https://pubmed.ncbi.nlm.nih.gov/493891/},
  note = {Source identifier: 493891}
}