@misc{indiciaefd376240ec1d,
  title = {[Scleroatrophic lichen and its relation to scleroderma].},
  author = {A A Kalamkarian and E G Fedorova},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7158014/},
  note = {Source identifier: 7158014}
}