@misc{indiciae829b5923b678,
  title = {Silica-induced scleroderma.},
  author = {U F Haustein and V Ziegler and K Herrmann and J Mehlhorn and C Schmidt},
  year = {1990},
  doi = {10.1016/0190-9622(90)70062-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/2155953/},
  note = {Source identifier: 2155953}
}