@misc{indiciae1d307a4117ff,
  title = {[Atypical course in progressive scleroderma. (A case report study)].},
  author = {U SCHWIEGER},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13749264/},
  note = {Source identifier: 13749264}
}