@misc{indiciaec69f224bfeeb,
  title = {Venous ulceration--a further factor.},
  author = {B Leigh},
  year = {1970},
  doi = {10.5694/j.1326-5377.1970.tb63326.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5494952/},
  note = {Source identifier: 5494952}
}