@misc{indiciaececd2e193af3,
  title = {[Venous diagnosis using duplex sonography].},
  author = {K Stellamor and M Urban and W Hruby},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/2934790/},
  note = {Source identifier: 2934790}
}