@misc{indiciae05e6bd5e3115,
  title = {Defining purpura.},
  author = {W Verkruysse and M A Trelles and J W Pickering},
  year = {1993},
  doi = {10.1016/s0190-9622(08)81799-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8463480/},
  note = {Source identifier: 8463480}
}