@misc{indiciae0c120b1bfeeb,
  title = {Venous ulcer.},
  author = {P D Smith},
  year = {1994},
  doi = {10.1002/bjs.1800811003},
  url = {https://pubmed.ncbi.nlm.nih.gov/7820459/},
  note = {Source identifier: 7820459}
}