@misc{indiciaee5ccff3237a3,
  title = {Volume flow estimation by colour duplex.},
  author = {P B Licht and H W Christensen and O Røder and P F Høilund-Carlsen},
  year = {1999},
  doi = {10.1053/ejvs.1998.0741},
  url = {https://pubmed.ncbi.nlm.nih.gov/10092894/},
  note = {Source identifier: 10092894}
}