@misc{indiciaedfa5ee4186bc,
  title = {Pyoderma gangrenosum: associations revisited.},
  author = {C B Ko and S Walton and E H Wyatt},
  year = {1992},
  doi = {10.1111/j.1365-4362.1992.tb02723.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1428451/},
  note = {Source identifier: 1428451}
}