@misc{indiciae6bc8e1cb3861,
  title = {Silica-dust-exposed mine workers with scleroderma (systemic sclerosis).},
  author = {R L Cowie},
  year = {1987},
  doi = {10.1378/chest.92.2.260},
  url = {https://pubmed.ncbi.nlm.nih.gov/3038476/},
  note = {Source identifier: 3038476}
}