@misc{indiciaeef0f6fcc8cef,
  title = {Letter: Pseudosarcomatous dermatofibroma.},
  author = {H S Yaffee},
  year = {1973},
  doi = {10.1111/j.1365-2133.1973.tb07597.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4802517/},
  note = {Source identifier: 4802517}
}