@misc{indiciaeaf1227d270ca,
  title = {Differentiating subtotal carotid artery stenoses from occlusions by colour-coded duplex sonography.},
  author = {M Görtler and R Niethammer and B Widder},
  year = {1994},
  doi = {10.1007/bf00868437},
  url = {https://pubmed.ncbi.nlm.nih.gov/8006683/},
  note = {Source identifier: 8006683}
}