@misc{indiciaefef1cf030793,
  title = {[Nummular syphilid as a source of diagnostic errors].},
  author = {P M Zorin and S P Zorin},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7124116/},
  note = {Source identifier: 7124116}
}