@misc{indiciaec1d3be460020,
  title = {Superficial granulomatous pyoderma.},
  author = {P Ruffieux and R Ketterer and E Frenk},
  year = {1993},
  doi = {10.1159/000247279},
  url = {https://pubmed.ncbi.nlm.nih.gov/8274800/},
  note = {Source identifier: 8274800}
}