@misc{indiciaeda05309fdf2b,
  title = {[Scleroderma in silicotics].},
  author = {J Brun and M Perrin-Fayolle and G Cassan and J Kofman},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5729748/},
  note = {Source identifier: 5729748}
}