@misc{indiciaeeadff039ce7f,
  title = {Lower extremity venous hemodynamics.},
  author = {G Belcaro and D Christopoulos and A N Nicolaides},
  year = {1991},
  doi = {10.1007/bf02329390},
  url = {https://pubmed.ncbi.nlm.nih.gov/2064926/},
  note = {Source identifier: 2064926}
}